CURRICULUM VITAE: JOHN C. WINGFIELD

Educational Background:

B.Sc. Special Honors in Zoology (1970), University of Sheffield, U.K
Ph.D. Zoology and Comparative Endocrinology (1973), University College of North Wales, U.K.

Honors:

Special Honors in Zoology, University of Sheffield (1970).
Charles H. Revson Fellow in Biomedical Research (1981).
Elective Member, American Ornithologist's Union (1983).
Fellow, American Ornithologist's Union (1989).
Elliot Coues Award of the American Ornithologist's Union (1987), for meritorious research in ornithology.
Elected as Lifetime korrespondierendes Mitglied (Corresponding Fellow) of the Deutsche Ornithologen-Gesellschaft (1990).
Irwin Geschwind Memorial Lecturer, Western Regional Conference on Comparative Endocrinology, March 1992, Newport, Oregon. Shannon Award, National Institutes of Health (1992-1994).
John Simon Guggenheim Fellowship (1993-1994).
Benjamin Meaker Fellowship, University of Bristol (1993-1994).
Edwin Lubinsky Memorial Lecturer, University of Manitoba, March 1995.
Keynote Address, Animal Behavior Society Meetings, Lincoln, Nebraska, July 1995.
Keynote Address, Japan Ornithological Society Meetings, Tokyo, Japan, September 1995.
Invited speaker, "Major Issues in Biology Series", University of California, Davis, February, 1996.
Donald. S. Farner Medal, International Symposium of Avian Endocrinology, 1996.
Russell F. Stark University Professor, University of Washington, 1996-2001.
The Quest Award, from the Animal Behavior Society for seminal contributions to behavioral research, 1996.
Fellow, Animal Behavior Society, 1997.
The degree of Doctor Honoris Causa, from the Faculty of Science, Göteborg University, Sweden (1998).
The Brandt Lecturer, North Carolina State University, Department of Zoology, 1999.
The 2000 Kenneth Roeder Memorial Lecturer, Biology Department, Tufts University, 2000.
Keynote Speaker, Karger Symposium on Hormone-Behavior Interactions, Society for Neuroscience Meetings, New Orleans, Nov. 2000.
Vice President, International Ornithological Congress, 2002-2006.
President, Society for Integrative and Comparative Biology, January 2003-2005.
Invited Plenary Lecture, XX111 International Ornithological Congress, Beijing, Aug. 2002.
Invited Plenary Lecture, 26th. Annual Meeting of the Waterbird Society, La Crosse, Wisconsin.
Association for the Study of Animal Behavior Medal for contributions to the science of animal behavior. 2003.
Fellows Lecture, Animal Behavior Society, August, 2005.

Professional Experience:

Appointments

Assistant Biologist (August 1969) at the Ministry of Agriculture, Fisheries and Food,
Field Center. Worplesdon, Surrey, U.K.
Postdoctoral Research Associate, University of Washington, 1974-1981.
Assistant Specialist, University of California, Irvine, 1977.
Assistant Professor, Rockefeller University, 1981-1984.
Associate Professor, Rockefeller University, 1984-1986.
Associate Director, Rockefeller University Field Research Station, 1982-1986.
Associate Professor, Department of Zoology, University of Washington, 1986 -1988.
Professor, Department of Zoology, University of Washington, 1988-.
Smithsonian Tropical Research Institute, Senior Visiting Scholar, July 1989.
Associate Chair, Department of Zoology, University of Washington, 1991- 1995, 1996/1997, 1998/1999.
Acting Chair, Department of Zoology, University of Washington, Dec. 1998-1999.
Chair, Department of Zoology, University of Washington, 1999 - 2003.
Professor, Department of Biology, University of Washington, 2003-
Committees/Workshops
Panel Member, National Science Foundation, Regulatory Biology Program 1984 -1987.
Member, International Committee for the International Symposia of Avian Endocrinology,
1984 - present.
Member, International Ornithological Congress Committee, 1990.
Chair, Scientific Program Committee for the XXI International Ornithological Congress, Vienna, 1994.
Invited participant in a National Institutes of Mental Health workshop to identify future
directions and opportunities for research funding in reproductive behavior (held at NIMH, September, 1991).
Chair, University of Washington Institutional Animal Care and Use Committee (1990 - 1993).
Member, International Council for the Federation of Comparative Endocrinology Societies, May 1993 - November 1997.
Member of Review Committee (Fachbeirat) for the Max-Planck Gesellschaft, Germany, March 1994 - 1997.
Member, Scientific Program Committee for the XXI International Ornithological Congress, Durban, South Africa, 1998.
Member, Howard Hughes Medical Institute Predoctoral Fellowship Selection Panel, Neuroscience and Physiology 1, Feb. 1996, 1997 and 1999.
Member, Graduate Program Review Panel, Department of Physiology, University of Alberta, April, 1996.
Member, International Program Committee for the VII International Symposium on Avian Endocrinology, 1996-2000.
Member, Psychobiology Review Panel, National Institutes of Mental Health, Oct. 1996.
Member, Toolik Lake Field Station Steering Committee, Institute of Arctic Biology, University of Alaska, Fairbanks. 1996 - present.
Panel member, National Science Foundation, Neuroendocrinology Program May 1997 –1999.
Review panel member, Arctic Research Consortium of the United States Award for Arctic Research Excellence, 1997.
Executive Committee member, International Ornithological Congress, 1998 - present.
Scientific Advisory Committee of the Forschungsstelle für Ornithologie, Germany, 1998 - present.
Scientific Advisory Commission for the Neuroscience cluster, Max Planck Geselleschaft, Munich, Germany, July, 2000.
Chair, Scientific Advisory Committee of the Forschungsstelle für Ornithologie, Germany, 2001-2004.
Arts and Sciences Ad Hoc Committee on Professorships, University of Washington, 2001.
Member, review panel for Biology Program, Arizona State University, March 2001.
Member Scientific Advisory Board for the Barrow Arctic Science Consortium, 2001 – present.
Member, Science Advisor Group for NSF Experimental Program to Stimulate Competitive Research: Program in Integrative Approaches to Environmental Physiology, University of Alaska, October 2001 to present.
Member, External Advisory Board, Stress Center, Arizona Biomedical Institute, Arizona State University, December 2001-.
University of Washington Faculty Senate, 2004 – present.
Member of University of Washington Research Biocontainment Laboratory level 3 advisory committee, 2005.

Editorial Duties

Member, Editorial Board of the journal "Hormones and Behavior" 1986-1996.
Associate Editor, "Hormones and Behavior" 1996-2005.
Editor-in-Chief, "General and Comparative Endocrinology", 1987 - 1989.
Member, Editorial Board of "General and Comparative Endocrinology" 1989 – present.
Member, Editorial Board of the journal "Ethology Ecology and Evolution", 1988 – present.
Member, Editorial and Advisory Board, "Zoology: Analysis of Complex Systems", 1994-1999.
Co-editor with John Coulson, Proceedings of the XXI International Ornithological Congress, Ibis vol. 138, 1996.
Member, Editorial Advisory Board, "Poultry and Avian Biology Reviews", 1996-2001.
Member, Editorial Board, "Physiological and Biochemical Zoology", 1996- 2004.
Associate Editor, Encyclopedia of Reproduction, Academic Press, 1996-1998.
Associate Editor, The Auk, 1998 – 2000.
Coordinating Editor, Journal of Neuroendocrinology, January 1999 - present.
Editorial Board, Avian and Poultry Biology Reviews, 2000-present.
Associate Editor, American Zoologist, 1999 – 2002, Journal of Integrative and Comparative Biology, to present.
Advisory Board of the journal "Ornithological Science", 2002-present.

Journal Reviewer Service

Have reviewed manuscripts for the following journals: Nature; Science; Hormones and Behavior; General and Comparative Endocrinology; Journal of Endocrinology; Endocrinology; Comparative Biochemistry and Physiology; Journal of Comparative Physiology; Naturwissenschaften; Auk; Ibis; Condor; Wilson Bulletin; Journal of Field Ornithology; Ardea; Proceedings of the Royal Society, London, Series B; Physiology and Behavior; Animal Behaviour; Ethology; Behaviour; Ethology, Ecology and Evolution; Behavioral Ecology and Sociobiology; Proceedings of the National Academy of Sciences U.S.A.; Journal of Experimental Zoology; Journal of Experimental Biology; Journal of Biological Rhythms; Physiological Zoology; Journal of Fish Biology; Journal of Zoology (London); Journal of Primatology; Zoological Science; Brain Research; Journal of Neuroscience; Poultry and Avian Biology Reviews, Oecologia; Behavioral Ecology; Environmental Science and Technology; Journal of Neuroendocrinology; Canadian Journal of Zoology, Functional Ecology, Journal of Wildlife Management; Trends in Ecology and Evolution; Behavioural Processes; Neuroscience and Biobehavioral Reviews; Journal of Avian Biology; Australian Journal of Zoology; Ornis Fennica; Journal of Animal Ecology; Ecoscience; Chronobiology International; Acta Ornithologica; Brazilian Journal of Medical and Biological Research; Journal of Thermal Biology.

Reviewer Service for Granting Agencies

Have reviewed grant proposals for the following agencies: National Science Foundation, National Institutes of Health; U.S. Department of Agriculture; Environmental Protection Agency; State of Idaho; National Science and Engineering Research Council, Canada; National Environmental Research Council, U.K.; Austrian Science Foundation; U.S. Fish and Wildlife Service; State of Alaska; MONTS Program, State of Montana; Australian National Research Council; Wellcome Trust, U.K. Smithsonian Institution, National Geographic Society, Australian National Science Foundation.

Membership in Professional Societies:

American Association for the Advancement of Science; Endocrine Society (U.K.); Society for Comparative and Integrative Biology; American Ornithologist's Union; Cooper Ornithological Society; Wilson Ornithological Society; British Trust for Ornithology; British Ornithologist's Union; Association of Field Ornithologists; Animal Behavior Society; Society for Behavioral Neuroendocrinology; Asia and Oceania Society for Comparative Endocrinology; International Society for Behavioral Ecology; Ornithological Society of the Middle East; Deutschen Ornithologen-Gesellschaft; Royal Australasian Ornithological Society.

Participation in Scientific Meetings and Symposia:

134th. Meeting of the society for Endocrinology, Glasgow 1973. Paper read on reproductive endocrinology of a teleost fish.

Pacific Coast Regional Conference on Comparative Endocrinology, Corvallis, 1976 (paper read on endocrine control of reproduction in birds). 

Northwest Regional Conference on Neuroendocrinology, Seattle, 1976 (invited paper on environmental control of reproduction in birds). 
Ist. International Symposium on Avian Endocrinology, Calcutta, 1977, (invited paper on environmental control of reproduction). 

XXVIIth. International Congress of Physiological Sciences, Paris, 1977, (invited paper on reproductive endocrinology). 

Satellite Symposium of the XXVIIth. International Congress of Physiological Sciences, Montpellier, 1977 (co-author on an invited paper on the environmental regulation of breeding cycles in birds).

The California Islands: A multidisciplinary Symposium, Santa Barbara, 1978 (invited paper on breeding biology of western gulls).XVIIth. International
Ornithological Congress, Berlin, 1978, (invited paper on endocrinology of birds). 

American Society of Zoologists, Richmond, 1978, invited symposium paper (on annual cycles in birds). 

Western Regional Conference on Comparative Endocrinology, Eugene, 1979, (paper read on behavioral endocrinology of birds). 

Hormones, Adaptation and Evolution, a symposium held in honor of Professor H. Kobayashi, Tokyo, 1979 (invited paper on evolution of steroid binding proteins in vertebrate blood). 

Second International Symposium on Avian Endocrinology, Benalmadena, 1980, (invited paper on fine temporal adjustment of reproductive functions).
American Society of Zoologists, Seattle, 1980, (two co-authored papers on reproductive endocrinology of birds). 

Avian Endocrinology: Environmental and Ecological Aspects, a satellite Symposium of the IXth. International Symposium on Comparative Endocrinology, Tokyo, 1981, (invited paper on ecological aspects of hormones and reproduction).

IXth. International Symposium on Comparative Endocrinology, Hong Kong, 1981, (invited paper on stress and reproductive function).
   
Eastern Regional Conference on Comparative Endocrinology, Newark, Delaware, 1982, (paper read on reproductive endocrinology).
   
XVIIIth. International Ornithological Congress, Moscow, 1982, (invited paper on termination of reproduction, and a second invited paper on behavioral endocrinology).
   
Winter Animal Behavior Conference, Park City, Utah, 1983, (invited paper on hormone behavior interactions).
   
Conference on Hormones and Behavior in Mammals and Birds, Kaiserslautern, W. Germany, 1983 (invited paper on behavioral endocrinology).
   
Eastern Regional Conference on Comparative Endocrinology, Blacksburg Virginia, 1983, (paper read on reproductive endocrinology).
   
International Ethological Congress, Brisbane, 1983 (invited plenary lecture on field and laboratory studies on behavioral endocrinology).
   
100th. Meeting of the American Ornithologist's Union, New York,1983, (paper on hormones and mating systems).
   
International Symposium on Hormones and the Environment, Srinagar, Garhwal, India 1983 (invited paper on hormone-behavior interactions).
   
Winter Animal Behavior Conference, Park City, Utah, 1984, (invited paper on hormones, behavior and environment).
   
Satellite Symposium on Behavioral Endocrinology, within the International Congress of Comparative Biochemistry and Physiology, Liege, 1984 (invited paper environmental control of behavior).
   
Third International Symposium on Avian Endocrinology, Rutgers University, 1984 (invited paper on weather and reproductive function).
   
American Society of Zoologists Meeting, Denver, 1984, (paper on hormones and behavior in birds).
   
Winter Animal Behavior Conference, Park City, Utah, 1985 (invited paper on weather and reproductive behavior in birds).
   
IXth. International Symposium on Comparative Endocrinology, Copper Mountain, Colorado, 1985 (invited paper on testosterone and territoriality in birds).
   
Xth. International Ethological Congress, Toulouse, 1985 (invited paper on stress-induced change of behavior in birds).
   
American Society of Zoologists Meeting, Baltimore, 1985, (invited paper on weather and reproduction in birds).
   
XIXth. International Ornithological Congress, Ottawa, 1986 (Convenor of a Symposium on Field Endocrinology).
   
First International Symposium on Behavioral Ecology, Albany, New York,1986, (invited paper on hormones and mating systems in birds).
   
105th. Meeting of the American Ornithologist's Union, San Francisco, 1987, (invited speaker on field endocrinology).
   
First Asia and Oceania Symposium on Comparative Endocrinology, Nagoya, 1987 (Co-convenor of a Symposium on reproduction).
   
American Society of Zoologist's Meeting, New Orleans, 1987, (paper on hormones and aggression).
   
Western Regional Conference on Comparative Endocrinology, Seattle, 1988 (Co-organizer).
   
Fourth International Symposium on Avian Endocrinology, Tokyo, 1988, (Plenary lecture on field endocrinology).
   
14th. Conference of European Comparative Endocrinologists, Salzburg, 1988, (paper on territorial aggression).
   
Deutsche Ethology Meeting, Bayreuth, 1988 (invited Plenary lecture on hormones and aggression in birds).
   
International Symposium on the Ecophysiology of Bird Migration, 1988, Tutzing, W. Germany, (invited paper on hormonal mechanisms).
   
American Society of Zoologists Meetings, San Francisco, 1988, (invited Symposium paper on adaptive significance of testicular cycles in birds).
   
Western Regional Conference on Comparative Endocrinology, Portland 1989, (participant).
   
Xth. International Symposium on Comparative Endocrinology, Benalmadena, 1989, (invited Symposium speaker on field endocrinology).
   
Xth. International Symposium on Comparative Endocrinology, Benalmadena, 1989, (Co-convenor of a workshop on ecological endocrinology).
   
Neurosciences Meetings, Phoenix, 1989, (invited Symposium speaker on hormones and communication in birds).
   
XXth International Ornithological Congress, Christchurch, New Zealand, December 1990, (Invited symposium papers on field endocrinology and stress in granivorous birds of the desert; additional contributed paper on hormones and cooperative breeding).
   
Western Regional Conference on Comparative Endocrinology, Tempe, Arizona, March     1991, (contributed paper on stress in Sonoran desert birds).
   
International Conference on Hormones, Physiology and Non-Reproductive Behavior in Birds. Göteborg, Sweden, August 1991, (four invited symposium papers and one contributed poster).   

3rd. International Congress of Comparative Physiology and Biochemistry, Hachioji, Japan, August 1991, (invited symposium paper on stress in birds).
   
Western Regional Conference on Comparative Endocrinology, Newport, Oregon, March 1992, (invited as Geschwind Memorial Lecturer).
   
Fourth International Behavioral Ecology Congress, Princeton University, August 1992, (invited to give plenary lecture on field endocrinology).
   
Fifth International Symposium on Avian Endocrinology, Edinburgh, September 1992, (invited symposium paper on integration of environmental cues, and co-convenor of session on field endocrinology).
   
11th. International Conference of Comparative Physiology: "The Differences Between The Sexes", Crans-sur-Sierre, Switzerland, September, 1992, (invited paper on hormones and mating systems in birds).
   
Behavioural Mechanisms in Evolutionary Perspective, Juan March Foundation, Madrid, September 1992, (invited paper on hormones and aggression).
   
International Conference on Comparative Endocrinology, Toronto, May 1993. (Invited ymposium paper on modulation of the stress response in birds).
   
Brain, Hormones and Behavior, International Symposium, Tours, France, August 1993. (invited paper on hormone-behavior interactions).
   
Conference on Reproductive Behavior, East Lansing, Michigan, June 1993. (Invited symposium paper on mating systems and hormone-behavior interactions).
American Society of Zoologists Meeting, Los Angeles, California, December 1993. (Four invited symposium papers on Arctic Endocrinology).
   
Animal Behavior Society Meetings, Seattle, July, 1994. (Contributed paper on stress and behavior).
   
International Ornithological Congress, Vienna, Austria, August 1994. (Three invited Symposium papers on environmental endocrinology).
   
Western Regional Conference on Comparative Endocrinology, Seattle, March 1995 (co- organizer).
   
Animal Behavior Society Meetings" Lincoln, Nebraska, July 1995. (Keynote Address on the interrelationship of testosterone and aggression).
   
XXIV International Ethological Congress, Honolulu, Hawaii, August 1995. (Invited symposium speaker on field endocrinology and conservation biology).
   
Japan Ornithological Society Meetings, Tokyo, Japan, September 1995. (Keynote Address on ecological bases of endocrine phenomena).
   
AAAS Meetings, Northern Division on Arctic Biology, Fairbanks, Alaska, September 1995. (Keynote Address on ecological bases of endocrine phenomena in Arctic birds).
   
New York Academy of Sciences Symposium on The Integrated Neurobiology of Affiliation, George Washington University, Washington, D.C., March 1996 (invited paper on ecological constraints on hormone-behavior interactions).
   
Fifth International Symposium on Avian Endocrinology, Lake Louise, Canada, March, 1996, (invited symposium paper).
   
Institute National de la Santé et de la Recherche Médicale, Conférences Philippe Laudat on Environmental Impact on Male Reproductive Function". Aix-les Bains, France, November 1996. Invited paper on effects of stress on males.
   
1997 Workshop on Steroid Hormones and Brain Function. Breckenridge, Colorado, April 2-6, 1997. Invited paper on "Emergency Life History State".
   
Symposium in Honor of Professor Peter Marler. University of California, Davis, March 21-22, 1997. Invited paper on Testosterone, Aggression and Communication: Ecological Bases of Endocrine Phenomena".
   
Inaugural Meeting of the Society for Behavioral Neuroendocrinology. Baltimore, Maryland, May 28-31, 1997. Invited paper on "Ecological Bases of Hormone- Behavior Interactions: Modulation of the Adrenocortical responses to Stress".
   
XIII International Congress of Comparative Endocrinology, Yokohama, Japan, November 1997. Symposium convenor on environmental endocrinology.
   
International Symposium for Peace and Biology, Evolutionary Aspects of Chemical Messengers and Their Receptors. Hiroshima, Japan, November, 1997.

Invited paper on environmental control of reproductive cycles.
   
North American Ornithological Conference. St. Louis, Missouri, April, 1998. Invited symposium paper on finite state machine theory and evolution of hormone control mechanisms.
   
Gordon Research Conference on Endocrine Disruptors. Plymouth State University, New Hampshire, July, 1998. Invited plenary speaker on field endocrinology.
   
XXII International Ornithological Congress, Durban, South Africa, August 1998. Invited symposium papers on environmental endocrinology.
   
4 Curso Internacional de Bases Neurobiologicas y Ecologicas de la Conducta: ¿Como y Para Que? Universidad Autonoma de Tlaxcala, Mexico. March 1999. Invited talk on stress and behavior.
   
Society for Behavioral Endocrinology annual meeting, University of Virginia, June, 1999. Organizer of a symposium on Environmental Endocrinology.
   
Plenary Lecture, International Symposium on Avian Endocrinology, Varanasi, India, January 2000.
   
Keynote address, European Society of Comparative Endocrinology Meeting, Faro, Portugal, September 2000.
   
Keynote Speaker, Karger Symposium on Hormones and Behavior, Society for Neuroscience Meetings, New Orleans, November 2000.
   
Invited speaker, J.B. Johnson Symposium, Society for Neuroscience Meetings, New Orleans, November 2000.
   
Invited speaker, symposium on the evolution of stress, Society for Integrative and Comparative Biology, Chicago, January, 2001.
   
Invited speaker, symposium on physiology in the field, Society for Integrative and Comparative Biology, Chicago, January, 2001.
   
Western Regional Conference on Comparative Endocrinology, University California, Berkeley, March 2001 (co-authored paper).
   
14th. International Conference on Comparative Endocrinology, Sorrento, Italy, May, 2001. Invited “state-of-the-art” paper on stress.
   
Society for Behavioral Neuroendocrinology meeting, June 2001, Phoenix, Arizona. Several co-authored posters.
   
American Ornithologists Union meeting, Seattle, Washington, August 2001. Several co-authored papers and posters.
   
Invited speaker, symposium on “The Application of Ecological Research to Conservation: East Meets West”. NSERC/Canadian Wildlife Service sponsors, Simon Fraser
University, Canada, August 2001.

Invited speaker, symposium on “Avian Migration”, University of Konstanz, Germany, on the occasion of the 100th Anniversary of the Vogelwarte Radolfzell/Rossitten. Max Planck Geselleschaft.

Society for Comparative and Integrative Biology Annual Meeting, Anaheim, January 2002. Several papers and posters.

XX111 International Ornithological Congress, Beijing China, August 2002. Invited Plenary lecture.

Chilean Ethological Meeting, October 2002. Invited speaker.

26th. Annual Meeting of the Waterbird Society, November 2002. Invited plenary lecture.

Society for Comparative and Integrative Biology Annual Meeting, Toronto, Canada, January 2003. Several papers and posters.

Experimental Biology meetings, San Diego, April, 2003. Invited symposium lecture on control of metabolic demand.

American Society of Mammalogists meeting, Lubbock Texas, June, 2003. Invited symposium talk in session on “stress in nature”.

Association for the Study of Animal Behavior meeting, Grünau, Austria, July 2003. Key note address and annual medal – control of coping strategies.

Society for Integrative and Comparative Biology, Annual Meeting, New Orleans, Jan 2004. One symposium paper and 9 other papers on environmental endocrinology.

Vth. Asia and Oceania Symposium on Comparative Endocrinology, Nara, Japan, March 2004. Invited plenary lecture on environmental endocrinology.

International Symposium on Avian Endocrinology, Phoenix, Arizona, June 2004. Invited symposium paper on modulation of the stress response.

VIth. Meeting of the Society for Behavioral Neuroendocrinology, Lisbon, Portugal, July, 2004. Invited paper in a workshop on social modulation of endocrine systems.

Society for Integrative and Comparative Biology, Annual Meeting, San Diego, Jan. 2005. Eight papers on environmental endocrinology.

Animal Behavior Society Annual Meeting, Utah, August 2005. Invited Fellows Lecture.

XXIXth. International Ethological Congress, Budapest, Hungary, August 2005. Invited workshop participant.

10th. Annual Bird Song Workshop, Rockefeller University Field Research Center, September, 2005. Invited keynote address.

Invited Seminars.

1979: University of California, Irvine; Waseda University, Tokyo.

1980: The Rockefeller University; University of Delaware; University of Georgia.

1981: Oregon State University.

1982: Cornell University.

1983: Princeton University; Rutgers University; Vassar College; University of North Carolina; University of Texas (visiting professor); Max-Planck-Institut für Verhaltensphysiologie, Andechs and Siewiesen, West Germany; Universität Bielefeld, West Germany.

1984: University of Massachusetts; Franklin and Marshall College; University of
Washington, The Rockefeller University.

1985: Pennsylvania State University; State University of New York at Albany; University of Alberta; University of Puerto Rico; Boston University; University of Washington, University of Lausanne, Switzerland.

1986: National Science Foundation, Washington D.C., University of Pennsylvania; Cornell University; Princeton University; University of New Hampshire; University of Washington.

1987: University of British Columbia; Arizona State University; University of Washington.

1988: University of North Dakota; Max-Planck-Institut für Verhaltensphysiologie, Sieweissen, West Germany; University of Texas; University of Alaska.

1989: University of Victoria; University of Florida; University of Alberta; Smithsonian Tropical Research Institute, Panama.

1990: Rockefeller University; University of Chicago; University of Washington; Friday Harbor\Laboratories, University of Washington.

1991: Waseda University, Tokyo; University of California, Davis; Rockefeller University, National Institute of Mental Health.

1992: University of Virginia; Universidad Nacional Autonoma de Mexico; Hawaii Marine Research Institute, University of Hawaii, Washington State University.

1993: Waseda University, Japan; Roslin Institute, Edinburgh, Scotland.

1994: University of Bristol, U.K.; University of Oxford, U.K.; Department of Zoology, University of Cambridge, U.K.; MRC Unit Babraham, University of Cambridge, U.K.; University of Durham, U.K.; Desert Research Center, Sede Boqer, Ben Gurion University, Israel; Institute of Arctic Biology, University of Alaska, Fairbanks; Walla Walla College, Marine Station.

1995: Oregon State University; University of Manitoba, Canada; University of Winnipeg, Canada, Indiana University.

1996: University of California, Davis; Marine Science Institute, University of Texas, Port Aransas; Dept. Zoology, University of Texas; The Rockefeller University; Eötvos Lorand University, Budapest, Hungary.

1997: University of Georgia.

1998: Göteborg University, Sweden; University of California, Davis; University of Nebraska, Omaha; Institute of Arctic Biology, University of Alaska, Fairbanks.

1999: University of Washington; North Carolina State University; University of California, Santa Cruz.

2000: University of California, Los Angeles; University of California, San Diego; Tufts University; Ilisagvik College, Barrow, Alaska; Forschungstelle für Ornithologie, Andechs, Germany. Swarthmore College, Stanford University.

2001: Simon Fraser University; Iowa State University; University of Alaska, Anchorage.

2002: Emory University; Academica Sinica, Beijing, China.

2003: University of California, Davis; Arizona State University; University of Alaska, Toolik Field Station.

2004: University of Utah.

2005: Emory University, Spellman College.

OUTREACH

1975-1980. Leader of field trips for the Seattle Audubon Society.

Urban Ecology Project, Ingraham High School, Seattle. 2001 - 2004. Collaboration with Marilyn Ramenofsky.

Presentation to the "Schoolyard" Project, for High School teachers and pupils, Barrow, Alaska, June 2002.

American Institute of Biological Societies/University of Washington, Focus Group on Biology Education Scholarships - Roles of Scientists and Professional Societies. August/September 2002, Friday Harbor.

Member of the Leadership Team, ADVANCE Center for Institutional Change, University of Washington. Actions of this team are to advance the participation of women in science, mathematics and engineering, 1999-2004.

Carkeek Watershed Community Action Project. Presentation on marine reserves and the need for wildlife refuges. October 2002, February 2003.

Chair, Department of Biology Outreach Committee, 2003- 2004.

PUBLICATIONS

In refereed journals:

Wingfield, J.C. and Farner, D.S. (1975). The determination of five steroids in avian plasma by radioimmunoassay and competitive protein binding. Steroids 26: 311-327.

Wingfield, J.C. and Farner, D.S. (1976). Avian endocrinology - field investigations and methods. Condor 78: 570-573.

Wingfield, J.C. and Grimm, A.S. (1976). Preliminary identification of plasma steroids in the plaice, Pleuronectes platessa L. General and Comparative Endocrinology, 29: 78-83.

Wingfield, J.C. and Grimm, A.S. (1977). Seasonal changes in plasma cortisol, testosterone and oestradiol-17ß in the plaice, Pleuronectes platessa L. General and Comparative Endocrinology 31: 1-11.

Wada, M. Wingfield, J.C., and Gorbman, A. (1976). Correlation between blood level of androgens and sexual behavior in leopard frogs, Rana pipiens. General and Comparative Endocrinology 29: 72-77.

Wingfield, J.C. and Farner, D.S. (1977). Zur endokrinologie einer brutenden population von Zonotrichia leucophrys pugetensis. Vogelwarte 29: 25-32.

Wingfield, J.C. and Farner, D.S. (1978). The endocrinology of a naturally breeding population of the white-crowned sparrow (Zonotrichia leucophrys pugetensis). Physiological Zoology 51: 188-205.

Wingfield, J.C. and Farner, D.S. (1978). The annual cycle in plasma irLH and steroid hormones in feral populations of the white-crowned sparrow, Zonotrichia leucophrys gambelii. Biology of Reproduction 19: 1046-1056.

Wingfield, J.C. and Farner, D.S. (1979). Some endocrine correlates of renesting after loss of clutch or brood in the white-crowned sparrow, Zonotrichia leucophrys gambelii. General and Comparative Endocrinology 38: 322-331.

Wingfield, J.C., Crim, J.W., Mattocks P.W.Jr., and Farner, D.S. (1979). Responses of photosensitive and photorefractory white-crowned sparrows (Zonotrichia leucophrys gambelii) to synthetic mammalian luteinizing hormone releasing hormone (Syn-LH-RH).Biology of Reproduction 21: 801-806.

Wingfield, J.C., Smith, J.P. and Farner, D.S. (1980). Changes in plasma levels of luteinizing hormone, steroid and thyroid hormones during post-fledging development of white-crowned sparrows, Zonotrichia leucophrys. General and Comparative Endocrinology 41: 372-377.

Wingfield, J.C., Follett, B.K., Matt, K.S., and D.S. Farner (1980). Effect of day length on plasma FSH and LH in castrated and intact white-crowned sparrows, General and Comparative Endocrinology 42: 464-470.

Winnett, K.A., Murray, K.G., and Wingfield, J.C. (1980). Southern race of Xantu's murrelet breeding on Santa Barbara Island, California. Western Birds 10: 81-82.

Hunt, G.L.Jr., Wingfield, J.C., Newman, A., and Farner, D.S. (1980). Sex ratio of western gulls on Santa Barbara Island. Auk 97: 473-479.

Wingfield, J.C., Newman, A., Hunt, G.L. Jr., and Farner, D.S. (1980). Androgen high in concentration in the blood of female western gulls, Larus occidentalis wymani. Naturwissenschaften 67: S. 514.

Searcy, W.A., and Wingfield, J.C. (1980) The effects of androgen and anti-androgen on dominance and aggressiveness in male red-winged blackbirds. Hormones and Behavior 14: 126-135.

Schwabl, H., Wingfield, J.C., and Farner, D.S. (1980). Seasonal variation in plasma levels of luteinizing hormone and steroid hormones in the European blackbird, Turdus merula. Vogelwarte 30: 283-294.

Wingfield, J.C., Vleck, C.M., and Farner, D.S. (1980). Effect of day length and reproductive state on diel rhythms of luteinizing hormone levels in the plasma of white-crowned sparrows, Zonotrichia leucophrys gambelii. Journal of Experimental Zoology 217: 261-264.

Rohwer, S. and Wingfield, J.C. (1981). A field study of social dominance; plasma levels of luteinizing hormone and steroid hormones in wintering Harris' sparrows. Zeitschrift für Tierpsychologie 47: 173-183.

Wingfield, J.C., Newman, A., Hunt, G.L.Jr., and Farner, D.S. (1982). Endocrine aspects of female-female pairing in the western gull (Larus occidentalis wymani). Animal Behavior 30: 9-22.

Wingfield, J.C., Smith, J.P., and Farner, D.S. (1982). Endocrine responses of white-crowned sparrows to environmental stress. Condor 84: 399-409.

Donham, R.S., Wingfield, J.C., Mattocks, P.W.Jr., and Farner, D.S. (1982). Changes in testicular and plasma androgens with photoperiodically induced increase in plasma LH in the house sparrow. General and Comparative Endocrinology 48: 342-347.

Silverin, B., and Wingfield, J.C. (1982). Patterns of breeding behavior and plasma levels of hormones in a free-living population of pied flycatchers Ficedula hypoleuca. Journal of Zoology (London) 198: 117-129.

Wingfield, J.C., Moore, M.C., and Farner, D.S. (1983). Endocrine responses to inclement weather in naturally breeding populations of white-crowned sparrows. Auk 100: 56-62.

Moore, F.L., Speilvogel, S.P., Zoeller, R.T., and Wingfield, J.C. (1983). Testosterone-binding protein in a seasonally breeding amphibian. General and Comparative Endocrinology 49:15-21.

Wingfield, J.C., Matt, K.S., and Farner, D.S. (1984). Physiologic properties of steroid-hormone binding proteins in avian blood. General and Comparative Endocrinology 53: 281-292.

Hunt, G.L.Jr., Newman, A., Warner, M.H., Wingfield, J.C., and Kaiwi, J. (1984). The reproductive behavior of the western gull (Larus occidentalis wymani, prior to egg-laying. Condor 86: 157-162.

Wingfield, J.C. (1984). Environmental and endocrine control of reproduction in the song sparrow, Melospiza melodia. I. Temporal organization of the breeding cycle. General and Comparative Endocrinology 56: 406-416.

Wingfield, J.C. (1984). Environmental and endocrine control of reproduction in the song sparrow, Melospiza melodia. II. Agonistic interactions as environmental information stimulating secretion of testosterone. General and Comparative Endocrinology 56: 417-424.

Runfeldt, S., and Wingfield, J.C. (1985). Experimentally prolonged sexual activity in female sparrows delays termination of reproductive activity in their untreated mates. Animal Behavior 33: 403-410.

Wingfield, J.C. (1984). Androgens and mating systems: testosterone-induced polygyny in normally monogamous birds. Auk 101: 665-671.

Rissman, E.F., and Wingfield, J.C. (1984). Hormonal correlates of polyandry in the spotted sandpiper, Actitis macularia. General and Comparative Endocrinology 56: 401-405.

Schwabl, H., Wingfield, J.C., and Farner, D.S. (1984). Endocrine correlates of autumnal behavior in sedentary and migratory individuals of a partially migratory population of the European blackbird (Turdus merula). Auk 101: 499-507.

Schwabl, H., Wingfield, J.C., and Farner, D.S. (1985). Influence of winter on behavior and endocrine state in European blackbirds (Turdus merula).Zeitschrift für Tierpsychologie 68: 244-252.

Hutchison, J.B., Wingfield, J.C., and Hutchison, R.E. (1984). Sex difference in plasma oestradiol-17ß during the sensitive period for Zebra finch brain differentiation. Journal of Endocrinology 103: 363-369.

Wingfield, J.C. (1985). Short-term changes in plasma levels of hormones during establishment and defense of a breeding territory in male song sparrows, Melospiza melodia. Hormones and Behavior 19: 174-187.

Wingfield, J.C. (1985). Influences of weather on reproductive function in male song sparrows, Melospiza melodia. Journal of Zoology (London) 205: 525-544.

Wingfield, J.C. (1985). Influences of weather on reproductive function in female song sparrows, Melospiza melodia. Journal of Zoology 205: 545-558.

Dufty, A.M.Jr., and Wingfield, J.C. (1986). Temporal patterns of circulating LH and steroid hormones in a brood parasite, the brown-headed cowbird, Molothrus ater. I. Males. Journal of Zoology (London) 208: 191-203.

Dufty, A.M.Jr., and Wingfield, J.C. (1986). Temporal patterns of circulating LH and steroid hormones in a brood parasite, the brown-headed cowbird, Molothrus ater. II. Females. Journal of Zoology (London) 208: 205-214.

Dufty, A.M.Jr., and Wingfield, J.C. (1986). Influence of social cues on the reproductive endocrinology of male brown-headed cowbirds: Field and laboratory studies. Hormones and Behavior 20: 222-234.

Wingfield, J.C., and Silverin, B. (1986). Effects of corticosterone on territorial behavior of free-living song sparrows, Melospiza melodia. Hormones and Behavior 20: 405-417.

Ball, G.F., and Wingfield, J.C. (1986). Changes in plasma levels of sex steroids in relation to multiple broodedness and nest site density in male starlings. Physiological Zoology 60: 191-199.

Hegner, R.E., and Wingfield, J.C. (1986). Behavioral and endocrine correlates of multiple brooding in the semi-colonial house sparrow, Passer domesticus. I. Males. Hormones and Behavior 20: 294-312.

Hegner, R.E., and Wingfield, J.C. (1986). Behavioral and endocrine correlates of multiple brooding in the semi-colonial house sparrow, Passer domesticus. II. Females. Hormones and Behavior 20: 313-326.

Hegner, R.E., and Wingfield, J.C. (1986). Gonadal development during autumn and winter in the house sparrow, Passer domesticus. Condor 88: 269-278.

Hegner, R.E., and Wingfield, J.C. (1987). Social status and circulating levels of hormones in flocks of house sparrows, Passer domesticus. Ethology 76: 1-14.

Hegner, R.E., and Wingfield, J.C. (1987). Effects of experimental manipulation of testosterone levels on parental investment and breeding success in male house sparrows. Auk 104: 462-469.

Hegner, R.E., and Wingfield, J.C. (1987). Effects of brood size manipulation on parental investment, breeding success, and reproductive endocrinology of house sparrows. Auk 104: 470-480.

Dufty, A.M.Jr., Goldsmith, A.R., and Wingfield, J.C. (1987). Prolactin secretion in a brood parasite, the brown-headed cowbird, Molothrus ater. Journal of Zoology (London) 212: 669-675.

Nottebohm, F., Nottebohm, M.E., Crane, L.A., and Wingfield, J.C. (1987).Seasonal changes in gonadal hormone levels of adult male canaries and their relation to song. Behavioral and Neural Biology 47: 197-211.

Marler, P., Peters, S., and Wingfield, J.C. (1987). Correlations between song acquisition, song production and plasma levels of testosterone and estradiol in sparrows. Journal of Neurobiology 18: 531-548.

Wingfield, J.C., Ball, G.F., Dufty, A.M.Jr., Hegner, R.E., and Ramenofsky, M. (1987). Testosterone and aggression in birds: Tests of the "challenge hypothesis". American Scientist 75: 602-608.

Ball, G.F., Faris, P.L., Hartman, B.K., and Wingfield, J.C. (1988). Immunocytochemical localization of neuropeptides in the vocal control regions of two songbird species. Journal of Comparative Neurology 268: 171-180.

Sherwood, N., Wingfield, J.C., Ball, G.F., and Dufty, A.M. Jr. (1988). Identity of GnRH in passerine birds: comparison of GnRH in song sparrow (Melospiza melodia) and starling (Sturnus vulgaris) with 5 vertebrate GnRHs. General and Comparative Endocrinology 69: 341-351.

Marler, P., Peters, S., Ball, G.F., Dufty, A.M.Jr., and Wingfield, J.C. (1988). The role of sex steroids in the acquisition and production of bird song. Nature 336: 770-772.

Schwabl, H., Ramenofsky, M., Schwabl-Benzinger, I., Farner, D.S. and Wingfield, J.C.(1988). Social status, circulating levels of hormones and competition for food in winter flocks of the white-throated sparrow. Behaviour 107: 107-121.

Beletsky, L., Wingfield, J.C., and Orians, G.H. (1989). Relationships of hormones and polygyny to territorial status, breeding experience and reproductive success in male red winged blackbirds. Auk 106: 107-117.

Wingfield, J.C., Ronchi, E., Marler, C., and Goldsmith, A.R. (1989). Interactions of steroids and prolactin during the reproductive cycle of the song sparrow (Melospiza melodia). Physiological Zoology 62: 11-24.

Ball, G.F., Faris, P.L., and Wingfield, J.C. (1989). Immunohistochemical localization of corticotropin-releasing factor in selected brain areas of the European starling (Sturnus vulgaris) and the song sparrow (Melospiza melodia). Cell Tissue Research 257: 155-161.

Holberton, R.L., Able, K.P., and Wingfield, J.C. (1989). Status signaling in dark-eyed juncos, Junco hyemalis: plumage manipulations and hormonal correlates of dominance. Animal Behaviour 37: 681-689.

Wingfield, J.C., and Follett, B.K. (1989). In memorium: Donald Sankey Farner 1915-1988. General and Comparative Endocrinology 73: 330-333.

Wingfield, J.C., and Wada, M. (1989). Male-male interactions increase both luteinizing hormone and testosterone in the song sparrow, Melospiza melodia: Specificity, time course and possible neural pathways. Journal of Comparative Physiology A 166: 189-194.

Beletsky, L., Orians, G.H., and Wingfield, J.C. (1990). Steroid hormones, polygyny, and parental behavior in male yellow-headed blackbirds. Auk 107: 60-68.

Wingfield, J.C., and Goldsmith, A.R. (1990). Plasma levels of prolactin and gonadal steroids in relation to multiple brooding and renesting in free-living populations of the song sparrow, Melospiza melodia. Hormones and Behavior 24: 89-103.

Dufty, A.M.Jr., and Wingfield, J.C. (1990). Endocrine response of captive male brown-headed cowbirds to intrasexual stimuli. Condor 92: 613-620.

Beletsky, L., Orians, G.H., and Wingfield, J.C. (1990). Effects of androgens and anti-androgens on aggression in territorial and non-territorial red winged blackbirds (Aves, Icterinae). Ethology 85: 58-72.

Ball, G.F., Nock, B., Wingfield, J.C., McEwen, B.S., and Balthazart, J. (1990). Muscarinic cholinergic receptors in the songbird and quail brain: A quantitative autoradiographic study. Journal of Comparative Neurology 298: 431-442.

Wingfield, J.C., Hegner, R.E., Dufty, A.M.Jr., and Ball, G.F. (1990). The "challenge hypothesis": theoretical implications for patterns of testosterone secretion, mating systems, and breeding strategies. American Naturalist 136: 829-846.

Logan, C.A., and Wingfield, J.C. (1990). Autumnal territorial aggression is independent of plasma testosterone in mockingbirds. Hormones and Behavior 24: 568-581.

Hannon, S.J., and Wingfield, J.C. (1990). Endocrine correlates of territoriality, breeding stage, and body molt in free-living willow ptarmigan of both sexes. Canadian Journal of Zoology 68: 2130-2134.

Tsutsui, K., Wingfield, J.C., and Bottjer, S.W. (1991). Adenohypophysectomy in the zebra finch. General and Comparative Endocrinology 81: 163-173.

Brenowitz, E.A., Nalls, B., Wingfield, J.C., and Kroodsma, D.E. (1991). Seasonal changes in avian song nuclei without seasonal changes in song repertoire. Journal of Neuroscience 11: 1367-1374.

Buttemer, W.A., Astheimer, L.A., and Wingfield, J.C. (1991). The effect of corticosterone on standard metabolic rates of small passerines. Journal of Comparative Physiology B 161: 427-431.

Wingfield, J.C., Hegner, R.E., and Lewis, D. (1991). Circulating levels of luteinizing hormone and steroid hormones in relation to social status in the cooperatively breeding white-browed sparrow weaver, Plocepasser mahali. Journal of Zoology London 225: 43-58.

Borgia, G., and Wingfield, J.C. (1991). Hormonal correlates of bower decoration and sexual display in the satin bowerbird (Ptilonorhynchus violaceus). Condor 93: 935-942.

Wingfield, J.C., and Monk, D. (1992). Control and context of year-round territorial aggression in the non-migratory song sparrow, Melospiza melodia morphna. Ornis Scandinavica 23: 298-303.

Hahn, T.P., Swingle, J., Wingfield, J.C., and Ramenofsky, M. (1992). Adjustments of the pre-basic molt schedule in birds. Ornis Scandinavica 23: 314-321.

Wilson, B.S. and Wingfield, J.C. (1992). Correlation between female reproductive condition and plasma corticosterone in the lizard Uta stansburiana. Copeia 1992: 691-697.

Levin, R., and Wingfield, J.C. (1992). Control of territorial aggression in tropical birds. Ornis Scandinavica 23: 284-291.

Astheimer, L.B., Buttemer, W.A., and Wingfield, J.C. (1992). Interactions of corticosterone with feeding, activity and metabolism in passerine birds. Ornis Scandinavica 23: 355-365.

Wingfield, J.C., Hegner, R.E., and Lewis, D. (1992). Hormonal responses to removal of a breeding male in the cooperatively breeding white-browed sparrow weaver, Plocepasser mahali. Hormones and Behavior 26: 145-155.

Beletsky, L.D., Orians, G.H. and Wingfield, J.C. (1992). Year to year patterns of circulating levels of testosterone and corticosterone in relation to breeding density, experience, and reproductive success of the polygynous red-winged blackbird. Hormones and Behavior 26: 420-432.

Francis, R.C., Jacobson, B., Fernald, R.D., and Wingfield, J.C. (1992). Castration lowers aggression but not social dominance in male Haplochromis burtoni. Ethology 90: 247-255.

Francis, R.C., Jacobson, B., Wingfield, J.C., and Fernald, R.D. (1992). Hypertrophy of gonadotropin releasing hormone-containing neurons after castration in the teleost Haplochromis burtoni. Journal of Neurobiology 23: 1084-1093.

Wingfield, J.C., Vleck, C.M. and Moore, M.C. (1992). Seasonal changes in the adrenocortical response to stress in birds of the Sonoran Desert. Journal of Experimental Zoology 264: 419-428.

Wingfield, J.C., and Lewis, D. (1993).Hormonal and behavioral responses to simulated territorial intrusion in the cooperatively breeding white-browed sparrow weaver, Plocepasser mahali. Animal Behaviour 45:1-11.

Richardson, R.D., Boswell, T., Weatherford, S.C., Wingfield, J.C., and Woods, S.C. (1993). Cholescystokinin octapeptide decreases food intake in white-crowned sparrows. American Journal of Physiology 264: R852-R856.

Brantley, R.K., Wingfield, J.C., and Bass, A.H. (1993). Sex steroid levels in Porichthys notatus, a fish with alternative reproductive tactics, and a review of the hormonal bases for male dimorphism among teleost fishes. Hormones and Behavior 27: 332-347.

Wingfield, J.C. (1993). Control of testicular cycles in the song sparrow, Melospiza melodia: Interaction of photoperiod and an endogenous period? General and Comparative Endocrinology 92: 388-401.

Rogers, C.M., Ramenofsky, M., Ketterson, E.D., Nolan, V. Jr., and Wingfield, J.C. (1993). Plasma corticosterone, adrenal mass, winter weather, and season in non-breeding populations of dark-eyed juncos (Junco hyemalis hyemalis). Auk 110: 279-285.

Wingfield, J.C. and Hahn, T.P. (1994). Testosterone and territorial behaviour in sedentary and migratory sparrows. Animal Behaviour 47: 77-89.

Smith, G.T., Wingfield, J.C., and Veit, R.R. (1994). Adrenocortical response to stress in the common diving-petrel, Pelecanoides urinatrix. Physiological Zoology 67: 526-537.

Wingfield, J.C. (1994). Regulation of territorial behavior in the sedentary song sparrow, Melospiza melodia morphna. Hormones and Behavior 28: 1-15.

Wingfield, J.C., and Monk, D. (1994). Behavioral and hormonal responses of male song sparrows to estrogenized females during the non-breeding season. Hormones and Behavior 28: 146-154.

Wilson, B.S., and Wingfield, J.C. (1994). Seasonal and interpopulational variation in plasma levels of corticosterone in the side-blotched lizard (Uta stansburiana). Physiological Zoology 67: 1025-1049..

Fowler, G.S., Wingfield, J.C., Boersma, P.D., and Sosa, R.A. (1994). Reproductive endocrinology and weight change in relation to reproductive success in the Magellanic penguin (Spheniscus magellanicus). General and Comparative Endocrinology 94: 305-315.

Astheimer, L.B., Buttemer, W.A., and Wingfield, J.C. (1994). Gender and seasonal differences in the adrenocortical response to ACTH challenge in an arctic passerine, Zonotrichia leucophrys gambelii. General and Comparative Endocrinology 94: 33-43.

Kubokawa, K., Ishii, S., and Wingfield, J.C. (1994). Effect of day length on luteinizing hormone ß-subunit mRNA and subsequent gonadal growth in the white-crowned sparrow, Zonotrichia leucophrys gambelii. General and Comparative Endocrinology 95: 42-51.

Wingfield, J.C., Deviche, P., Sharbaugh, S. Astheimer, L.B., Holberton, R., Suydam, R., and Hunt, K. (1994). Seasonal changes of the adrenocortical responses to stress in redpolls, Acanthis flammea, in Alaska. Journal of Experimental Zoology 270: 372-380.

Wingfield, J.C., Suydam, R. and Hunt, K. (1994). Adrenocortical responses to stress in snow buntings and Lapland longspurs at Barrow, Alaska. Comparative Biochemistry and Physiology 108: 299-306.

Logan, C.A., and Wingfield, J.C. (1995). Hormonal correlates of breeding status, nest construction and parental care in multiple-brooded Northern Mockingbirds, Mimus polyglottos. Hormones and Behavior 29: 12-30.

Dunlap, K.D., and Wingfield, J.C. (1995). External and internal influences on indices of Physiological stress. 1. Seasonal and population variation in adrenocortical secretion of free-living lizards, Sceloporus occidentalis. Journal of Experimental Zoology 271: 36-46.

Boswell, T., Richardson, R.D., Seeley, R.J., Ramenofsky, M., Wingfield, J.C., Friedman, M.I. and Woods, S.C. (1995). Regulation of food intake by metabolic fuels in white-crowned sparrows. American Journal of Physiology 269: R1462-R1468.

Richardson, R.D., Boswell, T., Raffety, B.D., Seeley, R., Wingfield, J.C., and Woods, S. C. (1995). NPY increases food intake in white-crowned sparrows: effect in short and long photoperiods. American Journal of Physiology 268: R1418-R1422.

O'Reilly, K.M., and Wingfield, J.C. (1995). Spring and autumn migration in Arctic shorebirds: same distance, different strategies. American Zoologist 35: 222-233.

Hunt, K., Wingfield, J.C., Astheimer, L.B., Buttemer, W.A. and Hahn, T.P. (1995). Temporal patterns of territorial behavior and circulating testosterone in the Lapland longspur and other Arctic passerines. American Zoologist 35: 274-284.

Hahn, T.P., Wingfield, J.C., Deviche, P., and Mullen, R. (1995). Spatial and temporal opportunism in Arctic birds. American Zoologist 35: 259-273.

Wingfield, J.C., O'Reilly, K.M., and Astheimer, L.B. (1995). Ecological bases of the modulation of adrenocortical responses to stress in Arctic birds. American Zoologist 35: 285-294.

Smith. G.T., Brenowitz, E.A., Wingfield, J.C., and Baptista, L.F. (1995). Seasonal changes in song nuclei and song behavior in Gambel's white-crowned sparrows. Journal of Neurobiology 28: 114-125.

Fowler, G.S., Wingfield, J.C., and Boersma, P.D. (1995). Hormonal and reproductive effects of low levels of petroleum fouling in the Magellanic penguin (Spheniscus magellanicus). Auk 112: 382-389.

Astheimer, L.B., Buttemer, W.A., and Wingfield, J.C. (1995). Seasonal and acute changes in adrenocortical responsiveness in an arctic-breeding bird. Hormones and Behavior 29: 442-457.

Wingfield, J.C., Kubokawa, K., Ishida, K., Ishii, S., and Wada, M. (1995). The adrenocortical response to stress in male bush warblers, Cettia diphone: a comparison of breeding populations in Honshu and Hokkaido, Japan. Zoological Science 12: 615-621.

Wingfield, J.C., Hahn, T.P., Wada, M., Astheimer, L.B., and Schoech, S. (1996). Interrelationship of day length and temperature on the control of gonadal development, body mass and fat depots in white-crowned sparrows, Zonotrichia leucophrys gambelii. General and Comparative Endocrinology 101: 242-255.

Soma, K.K., Francis, R.C., Wingfield, J.C., and Fernald, R.D. (1996). Androgen regulation of hypothalamic neurons containing gonadotropin-releasing hormones in a Cichlid fish: Integration with social cues. Hormones and Behavior 30: 216-226.

Nuñez-de La Mora, A., Drummond, H., and Wingfield, J.C. (1996). Hormonal correlates of dominance and starvation-induced aggression in chicks of the blue-footed booby. Ethology 102: 748-761.

Wade, J., Springer, M.L., Wingfield, J.C., and Arnold, A.P. (1996). Neither testicular androgens nor embryonic aromatase activity alter morphology of the neural song system in zebra finches. Biology of Reproduction 55: 1126-1132.

Holberton, R.L., Helmuth, B., and Wingfield, J.C. (1996). The corticosterone stress response in gentoo and king penguins during the non-fasting period. Condor 98: 850-853.

Schoech, S. J., R. L. Mumme, and J. C. Wingfield. (1996). Prolactin and helping behavior in the cooperatively breeding Florida scrub-jay (Aphelocoma coerulescens). Animal Behaviour 52: 445-456.

Schoech, S. J., R. L. Mumme, and J. C. Wingfield. (1996). Delayed breeding in the cooperatively breeding Florida scrub-jay (Aphelocoma coerulescens): inhibition or the absence of stimulation. Behavioral Ecology and Sociobiology 39: 77-90.

Holberton, R.L., Parrish, J.D., and Wingfield, J.C. (1996). Modulation of the adrenocortical stress response in neotropical migrants during autumn migration. Auk 113: 558-564.

Meddle, S.L., King, V.M., Follett, B.K., Wingfield, J.C., Ramenofsky, M., Foidart, A., and Balthazart, J. (1997). Copulation activates Fos-like immunoreactivity in the male quail forebrain. Behavioural Brain Research 85: 143-159..

Schoech, S. J., R. L. Mumme, and J. C. Wingfield. (1997). Breeding status, corticosterone, and body mass in the cooperatively breeding Florida scrub-jay (Aphelocoma coerulescens).
Physiological Zoology 70: 68-73.

Hillgarth, N., Ramenofsky, M., and Wingfield, J.C. (1997). Testosterone and sexual selection. Behavioural Ecology 8: 108-109.

Smith, G.T., Brenowitz, E.A., and Wingfield, J.C. (1997). Roles of photoperiod and testosterone in seasonal plasticity of the avian song control nuclei. Journal of Neurobiology 32: 426-442.

Wingfield, J.C., Hahn, T.P., Wada, M., and Schoech, S. (1997). Effects of day length and temperature on gonadal development, body mass and fat depots in white-crowned sparrows, Zonotrichia leucophrys pugetensis. General and Comparative Endocrinology 107: 44-62.

Silverin, B., Arvidson, B., and Wingfield, J.C. (1997). The adrenocortical responses to stress in breeding willow warblers, Phylloscopus trochilus, in Sweden: effects of latitude and gender. Functional Ecology 11: 376-384.

Hunt, K.E., Hahn, T.P., and Wingfield, J.C. (1997). Testosterone implants increase song but not aggression in male Lapland longspurs. Animal Behaviour 54:1177-1192.

Romero L.M., M. Ramenofsky, and J.C. Wingfield. (1997). Season and migration alters the corticosterone response to capture and handling in an arctic migrant, the white-crowned sparrow (Zonotrichia leucophrys gambelii). Comparative Biochemistry and Physiology 116C: 171-177.

Smith, G.T., Brenowitz, E.A., and Wingfield, J.C. (1997). Seasonal changes in the size of the avian song control nucleus defined by multiple histological markers. Journal of Comparative Neurology 381: 253-261.

Smith, G.T., Brenowitz, E.A., Beecher, M.D., and Wingfield, J.C. (1997). Seasonal Changes in testosterone, neural attributes of song control nuclei and song structure in wild songbirds. Journal of Neuroscience 17: 6001-6010.

Romero, L.M., Soma, K.K. O'Reilly, K.M., Suydam, R., and Wingfield, J.C. (1997). Territorial behavior, hormonal changes, and body condition in an arctic-breeding songbird, the redpoll (Carduelis flammea). Behaviour 134:727-747.

Maney, D.L., Goode, C.T., and Wingfield, J.C. (1997). Intraventricular infusion of arginine vasotocin induces singing in a female songbird. Journal of Neuroendocrinology 9: 487-491.

Maney, D.L., Richardson, R.D., and Wingfield, J.C. (1997). Central administration of chicken gonadotropin-releasing hormone II enhances courtship behavior in a female sparrow. Hormones and Behavior 32: 11-18.

Geiser, F., Kenagy, G.J., and Wingfield, J.C. (1997). Dietary cholesterol enhances torpor in a rodent hibernator. Journal of Comparative Physiology B 167: 416-422.

Romero, L.M. and Wingfield, J.C. (1997). A novel stereotaxic-like technique for injecting into the lateral ventricles of small passerine birds. Physiology of Behavior 62: 1109-1112.

Hood, L.C., Boersma, P.D., and Wingfield, J.C. (1998). The adrenocortical response to stress in incubating Magellanic Penguins (Spheniscus magellanicus). Auk 115: 76-84.

Brenowitz, E.A., Baptista, L.F., Lent, K., and Wingfield, J.C. (1998). Seasonal plasticity of the song control system in wild Nuttall's White-crowned Sparrows. Journal of Neuroscience 34: 69-82.

Hau, M., Wikelski, M., and Wingfield, J.C. (1998). A neotropical bird can measure the slight changes in tropical photoperiod. Proceedings of the Royal Society Series B 265: 89-95.

Maney, D.L., and Wingfield, J.C. (1998). Neuroendocrine suppression of female courtship in a wild passerine: corticotropin-releasing factor and endogenous opioids. Journal of Neuroendocrinology 10: 593-599.

Romero, L.M., Soma, K.K. O'Reilly, K.M., Suydam, R., and Wingfield, J.C. (1998). Hormones and territorial behavior during breeding in snow buntings (Plectrophenax nivalis: an arctic-breeding songbird. Hormones and Behavior 33: 40-47.

Maney, D.L., and Wingfield, J.C. (1998). Central opioid control of feeding behavior in the white-crowned sparrow, Zonotrichia leucophrys gambelii. Hormones and Behavior 33: 16-22.

Silverin, B., and Wingfield, J.C. (1998). Adrenocortical responses to stress in breeding Pied Flycatchers, Ficedula hypoleuca: relation to latitude, sex and mating status. Journal of Avian Biology 29: 228-234.

Breuner, C.W., Greenberg, A.L., and Wingfield, J.C. (1998). Non-invasive corticosterone treatment rapidly increases activity in Gambel's White-crowned Sparrows (Zonotrichia leucophrys gambelii). General and Comparative Endocrinology 111: 386-394.

Romero, L.M., and Wingfield, J.C. (1998). Seasonal changes in adrenal sensitivity alter corticosterone levels in Gambel's white-crowned sparrows (Zonotrichia leucophrys gambellii). Comparative Biochemistry and Physiology 119C: 31-36.

Romero, L.M., Soma, K.K., and Wingfield, J.C. (1998). The hypothalamus and adrenal control modulation of corticosterone release in redpolls (Carduelis flammea - an arctic breeding passerine). General and Comparative Endocrinology 109: 347-355.

Romero, L.M., Soma, K.K., and Wingfield, J.C. (1998). Hypothalamic-pituitary-adrenal axis changes allow seasonal modulation of corticosterone in a bird. American Journal of Physiology 274: R1338-R1344.

Romero, L.M., Soma, K.K., and Wingfield, J.C. (1998). Changes in pituitary and adrenal sensitivities allow snow buntings (Plectrophenax nivalis ) an arctic breeding song bird, to modulate corticosterone release seasonally. Journal of Comparative Physiology B 168: 353-358.

Romero, L.M., Dean, S.C., and Wingfield, J.C. (1998). Neurally active peptide inhibits territorial defense in wild birds. Hormones and Behavior 34: 239-247.

Tramontin, A.D., Wingfield, J.C., and Brenowitz, E.A. (1998). Contributions of social cues and photoperiod to seasonal plasticity in the adult avian song control system. Journal of Neuroscience 19: 476-483.

Knapp, R., Wingfield, J.C., and Bass, A.H. (1999). Steroid hormones and paternal care in the plainfin midshipman fish (Porichthys notatus). Hormones and Behavior 35: 81-89.

Hasselquist, D., Marsh, J.A., Sherman, P.W., and Wingfield, J.C. (1999). Is avian humoral immunocompetence suppressed by testosterone ? Behavioral Ecology and Sociobiology 45: 167-175.

Maney, D.L., Schoech, S.J., Sharp, P.J., and Wingfield, J.C. (1999). Effects of vasoactive intestinal peptide on plasma prolactin in passerines. General and Comparative Endocrinology 113: 323-330.

Maney, D.L., Hahn, T.P., Schoech, S.J., Sharp, P.J., Morton, M.L. and Wingfield, J.C. (1999). Effects of ambient temperature on photo-induced prolactin secretion in three subspecies of white-crowned sparrow, Zonotrichia leucophrys. General and Comparative Endocrinology 113: 445-456.

Romero, L.M. and Wingfield, J.C. (1999). Alterations in hypothalamic-pituitary-adrenal function associated with captivity in Gambel’s white-crowned sparrows (Zonotrichia leucophrys gambelii). Comparative Biochemistry and Physiology Part B 122: 13-20.

Wingfield, J.C., Ramos-Fernandez, G., Nuñez-de la Mora, A., and Drummond, H. (1999). The effects of an “El Niño” Southern Oscillation event on reproduction in male and female blue-footed boobies, Sula nebouxii. General and Comparative Endocrinology 114: 163-172.

Wikelski, M., Hau, M., and Wingfield, J.C. (1999). Social instability increases plasma testosterone in a year-round territorial neotropical bird. Proceedings of the Royal Society, Ser. B 266: 551-556.

Soma, K., Hartman, V.N., Wingfield, J.C. and Brenowitz, E.A. (1999). Seasonal changes in androgen receptor immunoreactivity in the song nucleus HVc of a wild bird. Journal of Comparative Neurology 409: 224-236.

Wingfield, J.C. and Jacobs, J.D. (1999). The interplay of innate and experiential factors regulating the life history cycle of birds. In "Proceedings of the 22nd. International Ornithological Congress" (N. Adams and R. Slotow eds.), pp. 2417-2443, BirdLife South Africa, Johannesburg.

Romero, L.M., and Wingfield, J.C. (1999). A novel technique for injecting behaviorally active peptides into the brains of wild, freely behaving passerines. In "Proceedings of the 22nd. International Ornithological Congress" (N. Adams and R. Slotow eds.), pp. 1251-1256, BirdLife South Africa, Johannesburg.

Hau, E., Wikelski, M., and Wingfield, J.C. (1999). Environmental control of reproduction in a neotropical rainforest bird. In "Proceedings of the 22nd. International Ornithological Congress" (N. Adams and R. Slotow eds.), pp. 1720-1739, BirdLife South Africa, Johannesburg.

Wikelski, M., Hau, M., Robinson, W.D., and Wingfield, J.C. (1999). Seasonal endocrinology of tropical passerines - a comparative approach. In "Proceedings of the 22nd. International Ornithological Congress" (N. Adams and R. Slotow eds.), pp. 1224-1241, BirdLife South Africa, Johannesburg.

Breuner, C.W., Wingfield, J.C., and Romero, L.M. (1999). Diel rhythms and stress-induced corticosterone in a wild, seasonal vertebrate, Gambel's white-crowned sparrow. Journal of Experimental Zoology 284: 334-342.

Soma, K.K., Sullivan, K., and Wingfield, J.C. (1999). Combined aromatase inhibitor and antiandrogen treatment decreases territorial aggression in a wild songbird during the nonbreeding season. General and Comparative Endocrinology 115: 442-453.

Kitaysky, A.S., Piatt, J.F., Wingfield, J.C., and Romano, M. (1999). The adrenocortical stress response of black-legged kittiwake chicks in relation to dietary restrictions. Journal of Comparative Physiology B 169: 303-310.

Meddle, S.L., Foidart, A., Wingfield, J.C., Ramenofsky, M., and Balthazart, J. (1999). Effects of sexual interactions with a male on fos-like immunoreactivity in the female quail brain. Journal of Neuroendocrinology 11: 771-784.

Hunt, K.E., Hahn, T.P., and Wingfield, J.C. (1999). Endocrine influences on parental care during a short breeding season: testosterone and male parental care in Lapland longspurs (Calcarius lapponicus). Behavioral Ecology and Sociobiology 45:360-369.

Soma, K.K., Bindra, R.K., Gee, J., Wingfield, J.C., and Schlinger, B.A. (1999). Androgen metabolizing enzymes show region-specific changes across the breeding season in the brain of a wild song bird. Journal of Neurobiology 41: 176-188.

Gong, A., Freking, F.W., Wingfield, J.C., Schlinger, B.A., and Arnold, A.P. (1999). Effects of embryonic treatment with fadrozole on phenotype of gonads, syrinx, and neural song system in zebra finches. General and Comparative Endocrinology 115: 346-353.

Meddle, S.L., Maney, D.L. and Wingfield, J.C. (1999). Effects of N-methyl-D-aspartate on luteinizing hormone release and fos-like immunoreactivity in the male white-crowned sparrow (Zonotrichia leucophrys gambelii). Endocrinology 140: 5922-5928.

Kitaysky, A.S., Wingfield, J.C., and Piatt, J.F. (1999). Dynamics of food availability, body condition and physiological stress response in breeding black-legged kittiwakes. Functional Ecology 13: 577-584.

Wikelski, M., Lynn, S., Breuner, C., Wingfield, J.C., and Kenagy, G.J. (1999). Energy metabolism, testosterone and corticosterone in white-crowned sparrows. Journal of Comparative Physiology A 185: 463-470.

Wingfield. J.C., Ishii, S., Kikuchi, M., Wakabayashi, S., Sakai, H., Yamaguchi, N., Wada, M. and Chikatsuji, K. (2000). Biology of a critically endangered species, the Toki (Japanese Crested Ibis), Nipponia nippon. Ibis 142: 1-11.

Hau, M., Wikelski, M., Soma, K.K., and Wingfield, J.C. (2000). Testosterone and year-round aggression in a tropical bird. General and Comparative Endocrinology 117: 20-33.

Hau, M., Wikelski, M., and Wingfield, J.C. (2000). Visual and nutritional food cues fine-tune timing of reproduction in a neotropical rainforest bird. Journal of Experimental Zoology 286: 494-504.

Soma, K.K., Tramontin, A.D., and Wingfield, J.C. (2000). Oestrogen regulates male aggression in the non-breeding season. Proceedings of the Royal Society, London, Series B 267: 1089-1096.

Astheimer, L.B., Buttemer, W.A., and Wingfield, J.C. (2000). Corticosterone treatment has no effect on reproductive hormones or aggressive behavior in free-living male tree sparrows, Spizella arborea. Hormones and Behavior 37: 31-39.

Ramos-Fernandez G., Nuñez-de-la Mora, A., Wingfield, J.C., and Drummond, H. (2000). Endocrine correlates of dominance in chicks of the blue-footed booby (Sula nebouxii): testing the challenge hypothesis. Ethology, Ecology and Evolution 12: 27-34.

Romero, L.M., Reed, J.M., and Wingfield, J.C. (2000). Effects of weather on corticosterone responses in wild free-living passerine birds. General and Comparative Endocrinology 118: 113-122.

Breuner, C.W., and Wingfield, J.C. (2000). Rapid behavioral response to corticosterone varies with photoperiod and dose. Hormones and Behavior 37: 23-30.

Bentley, G.E., Wingfield, J.C., Morton, M.L., and Ball, G.F. (2000). Stimulatory effects on the reproductive axis in female songbirds by conspecific and heterospecific male song. Hormones and Behavior 37: 179-189.

Deviche, P., Wingfield, J.C., and Sharp, P.J. (2000). Year-class differences in the reproductive system, plasma prolactin and corticosterone concentrations, and onset of prebasic molt in male dark-eyed juncos (Junco hyemalis) during the breeding period. General and Comparative Endocrinology 118: 425-435.

Elekonich, M.M., and Wingfield, J.C. (2000). Seasonality and hormonal control of territorial aggression in female song sparrows (Passeriformes: Emberizidae: Melospiza melodia). Ethology 106: 493-510.

Soma, K.K., Sullivan, K.A., Tramontin, A.D., Saldanha, C.J., Schlinger, B.A., and Wingfield, J.C. (2000). Acute and chronic effects of an aromatase inhibitor on territorial aggression in breeding and non-breeding male song sparrows. Journal of Comparative Physiology A 186: 759-769.

Wikelski, M., Hau, M., and Wingfield, J.C. (2000). Seasonality of reproduction in a neotropical rainforest bird. Ecology 81: 2458-2472.

Jacobs, J.D., and Wingfield, J.C. (2000). Endocrine control of life-cycle stages: a constraint on response to the environment? Condor 102:35-51.

Hiebert, S.M., Salvante, K.G., Ramenofsky, M., and Wingfield, J.C. (2000). Corticosterone and nocturnal torpor in the rufous hummingbird (Selasphorus rufus). General and Comparative Endocrinology 120: 220-234.

Richardson, R.D., Boswell, T., Woods, S.C., and Wingfield, J.C. (2000). Intracerebroventricular corticotropin releasing factor decreases food intake in white-crowned sparrows. Physiology and Behavior 70: 1-4.

Hiebert, S.M., Ramenofsky, M., Salvante, K., Wingfield, J.C., and Gass, C.L. (2000). Noninvasive methods for measuring and manipulating corticosterone in hummingbirds. General and Comparative Endocrinology 120: 235-247.

Tramontin, A.D., Perfito, N., Wingfield, J.C., and Brenowitz, E.A. (2001). Seasonal growth of song control nuclei precedes seasonal reproductive development in wild adult song sparrows. General and Comparative Endocrinology 122: 1-9.

Romero, L.M., and Wingfield, J.C. (2001). Regulation of the hypothalamic-pituitary-adrenal axis in free-living pigeons. Comparative Biochemistry and Physiology, Part B. 171: 231-235.

Kitaysky, A.S., Wingfield, J.C., and Piatt, J.F. (2001). Corticosterone facilitates begging and affects resource allocation in the black-legged kittiwake. Behavioral Ecology 12: 619-625.

O’Reilly, K.M. and Wingfield, J.C. (2001). Ecological factors underlying the adrenocortical response to capture stress in Arctic breeding shorebirds. General and Comparative Endocrinology 124: 1-11.

Pravosudov, V.V., Kitaysky, A.S., Wingfield, J.C., and Clayton, N.S. (2001). Long term unpredictable foraging conditions and physiological stress response in mountain chickadees (Poecile gambeli). General and Comparative Endocrinology 123: 324-331.

Soma, K.K., and Wingfield, J.C. (2001). Dehydroepiandrosterone in songbird plasma: Seasonal regulation and relationship to territorial aggression. General and Comparative Endocrinology 123: 144-155.

Kitaysky, A.S., Kitaiskaia, E.V., Wingfield, J.C., and Piatt, J.F. (2001). Dietary restriction causes chronic elevation of corticosterone and enhances stress response in red-legged kittiwake chicks. Journal of Comparative Physiology B 171: 701-709

Silverin, B., and Wingfield, J.C. (2001). The adrenocortical responses to stress in breeding male chaffinches, Fringilla coelebs, and bramblings, F. montifringilla, in Sweden. Ornis Svecica 11: 223-234.

Koch, K.A., Wingfield, J.C., and Buntin, J.D. (2002). Glucocorticoids and parental hyperphagia in ring doves (Streptopelia risoria). Hormones and Behavior 41: 9-21.

Soma, K.K., Wissman, A.M., Brenowitz, E.A. and Wingfield, J.C. (2002). Dehydroepiandrosterone (DHEA) increases male aggression and the size of an associated brain region. Hormones and Behavior 41: 203-212.

Landys-Cianelli, M.M., Ramenofsky, M., Piersma, T., Jukema, J., Castricum Ringing Group, and Wingfield, J.C. (2002). Baseline and stress-induced plasma corticosterone during long-distance migration in the bar-tailed godwit, Limosa lapponica. Physiological and Biochemical Zoology 75: 101-110.

Bard, S.C., Hau, M. Wikelski, M., and Wingfield, J.C. (2002)Vocal distinctiveness and response to conspecific playback in the spotted antbird, a neotropical suboscine. Condor 104: 387-394.

Reneerkens, J., Morrison, R.I.G., Ramenofsky, M., Piersma, T., and Wingfield, J.C. (2002). Baseline and stress-induced levels of corticosterone during different life cycle stages in a shore bird on the high Arctic breeding grounds. Physiological and Biochemical Zoology 75: 200-208.

Meddle, S.L., Romero, M., Astheimer, L.B., Buttemer, W.A., and Wingfield, J.C. (2002). Steroid hormone interrelationships with territorial aggression in an arctic-breeding songbird, Gambel’s white-crowned sparrow, Zonotrichia leucophrys gambelii. Hormones and Behavior 42: 212-221.

Moore, I.T., Perfito, N., Wada, H., Sperry, T.S., and Wingfield, J.C. (2002). Latitudinal variation in testosterone levels in birds of the genus Zonotrichia. General and Comparative Endocrinology 129: 13-19.

Perfito, N., Schirato, G., Brown, M., and Wingfield, JC. (2002). Response to acute stress in the Harlequin Duck (Histrionicus histrionicus) during the breeding season and moult: relationships to gender, condition, and life-history stage. Canadian Journal of Zoology 80, 1334-1343.

Lynn, S.E., Hayward, L.S., Benowitz-Fredericks, ZM., and Wingfield, J.C. (2002). Behavioral insensitivity to supplementary testosterone during the parental phase in the chestnut-collared longspur, (Calcarius ornatus). Animal Behaviour 63: 795-803.

Lynn, S.E. and Wingfield, J.C. (2003). Male chestnut-collared longspurs are essential for nestling survival: a removal study. Condor 105: 154-158.

Sperry, T.S., Thompson, C.K., and Wingfield, J.C. (2003). Effects of acute treatment with 8-OH-DPAT and fluoxetine on aggressive behavior in male song sparrows (Melospiza melodia morphna). Journal of Neuroendocrinology 15: 150-160.

Pereyra, M.E., and Wingfield, J.C. (2003). Changes in plasma corticosterone and adrenocortical response to stress during the breeding cycle in high altitude flycatchers. General and Comparative Endocrinology 130: 222-231.

O'Reilly, K.M., and Wingfield, J.C. (2003). Seasonal, age, and sex differences in weight, fat reserves, and plasma corticosterone in western sandpipers. Condor 105: 13-26.

Wingfield, J.C., Hahn, T.P., Maney, D.L., Schoech, S.J., Wada, M., and Morton, M.L. (2003). Effects of temperature on photoperiodically-induced reproductive development, circulating plasma luteinizing hormone and thyroid hormones, body mass, fat deposition and molt in mountain white-crowned sparrows, Zonotrichia leucophrys oriantha. General and Comparative Endocrinology 131:143-158.

Soma, K.K., and Wingfield, J.C. (2003). Brain aromatase, 5alpha-reductase, and 5beta-reductase change seasonally in wild male song sparrows: relationship to territorial aggression. Journal of Neurobiology 56: 209-221.

Westneat, D.F., Hasselquist, D., and Wingfield, J.C. (2003). Humoral immune response of free-living red-winged blackbirds (Agelaius phoeniceus): no association with plumage, testosterone, or reproductive success. Behavioral Ecology and Sociobiology 53: 315-323.

Comendant, T., Sinervo, B., Svensson, E.I., and Wingfield, J.C. (2003). Social competition, corticosterone and survival in female lizard morphs. Journal of Evolutionary Biology 16: 948-955.

Richardson, M.I., Moore, I.T., Soma, K.K., Fu-Min, L., and Wingfield, J.C. (2003). How similar are high latitude and high altitude habitats? A review and a preliminary study of the adrenocortical response to stress in birds of the Qinghai-Tibetan plateau. Acta Zoologica Sinica 49: 1-19.

Lynn, S.E., Hunt, K.E., and Wingfield, J.C. (2003). Ecological factors affecting the adrenocortical response to stress in chestnut-collared and McCown's longspurs (Calcarius ornatus, C. mccowni). Physiological and Biochemical Zoology 76: 566-576.

Breuner, C. W., Orchinik, M., Hahn, T. P., Meddle, S.L., Moore, I.T., Owen-Ashley, N. T., Sperry, T.S., and Wingfield, J. C. (2003). Differential mechanisms for plasticity of the stress response across latitudinal gradients. American Journal of Physiology: Regulatory, Integrative, and Comparative Physiology 285: R594-R600.

Belden, L.K., Moore, I.T., Mason, R.T., Wingfield, J.C., and Blaustein, A.R. (2003). Survival, the hormonal stress response, and UV-B avoidance in Cascades frog tadpoles (Rana cascadae) exposed to UV-B radiation. Functional Ecology 17: 409-416.

Moore, I.T., Wada, H., Perfito, N., Busch, D.S., Hahn, T.P. and Wingfield, J.C. (2004). Territoriality and testosterone in an equatorial population of rufous-collared sparrows, Zonotrichia capensis. Animal Behaviour 67:411-420.

Bears, H., Smith, J.N.M., and Wingfield, J.C. (2003). Adrenocortical sensitivity to stress in dark-eyed juncos (Junco hyemalis oregonus) breeding in low and high elevation habitat. Ecoscience 10: 127-133.

Lynn, S.E., Breuner, C.W., and Wingfield, J.C. (2003). Short-term fasting affects locomotor activity, corticosterone, and corticosterone-binding globulin in a migratory songbird. Hormones and Behavior 43: 150-157.

Bentley, G.E., Perfito, N., Ukena, K., Tsutsui, K., and Wingfield, J.C. (2003). Gonadotropin-inhibitory peptide in song sparrows (Melospiza melodia) in different reproductive conditions, and in house sparrows (Passer domesticus) relative to chicken-gonadotropin-releasing hormone. Journal of Neuroendocrinology 15: 794-802.

Meddle, S.L., Owen-Ashley, N.T., Richardson, M.I. and Wingfield, J.C. (2003). Modulation of the hypothalamic-pituitary-adrenal axis of an arctic-breeding polygynandrous songbird, the Smith's longpsur, Calcarius pictus. Proceedings of the Royal Society, London, Series B 270: 1849-1856.

Kitaysky, A.S., Kitaiskaia, E.V., Piatt, J.F., and Wingfield, J.C. (2003). Benefits and costs of increased levels of corticosterone in seabird chicks. Hormones and Behavior 43: 140-149.

Agate, R.J., Grisham, W., Wade, J., Mann, S., Wingfield, J.C., Schanen, C., Palotie, A., and Arnold, A.P. (2003). Neural not gonadal origin of brain sex differences in a gynandromorphic finch. Proceedings of the National Academy of Sciences, U.S.A.) 100: 4873-4878.

Holberton, R., and Wingfield, J.C. (2003). Modulating the corticosterone stress response: a mechanism for balancing risk and reproductive success in arctic breeding sparrows? Auk 120: 1140-1150.

Wikelski, M., Hau, M., Robinson, W.D., and Wingfield, J.C. (2003). Reproductive seasonality of seven neotropical passerine species. Condor 105: 683-695.

Tramontin, A.D., Wingfield, J.C., and Brenowitz, E.A. (2003). Androgens and estrogens induce seasonal-like growth of song nuclei in the adult songbird brain. Journal of Neurobiology 57: 130-140.

Landys, M.M., Ramenofsky, M., and Wingfield, J.C. (2003). The low affinity glucocorticoid receptor regulates feeding and lipid breakdown in the migratory white-crowned sparrow, Zonotrichia leucophrys gambelii. Journal of Experimental Biology 207: 143-154.

Bentley, G.E., Moore, I.T., Sower, S.A. and Wingfield, J.C. (2003). Evidence for a novel gonadotropin-releasing hormone in hypothalamic and forebrain areas in songbirds. Brain Behavior and Evolution 63: 34-46.

Hukkanen, R.R., Richardson, M., Wingfield, J.C., Treuting, P. and Brabb, T. (2003). Avipox sp. in a colony of gray-crowned rosy finches (Leucosticte tephrocotis). Comparative Medicine 53: 548-552.

Hayward, L.S., and Wingfield, J.C. Maternal (2004). Corticosterone is transferred to yolk and may influence growth and adult phenotype of Japanese Quail (Coturnix coturnix japonica). General and Comparative Endocrinology 135: 365-372.

Walker, B.G., Boersma, P.D., and Wingfield, J. (2004). Physiological condition in Magellanic penguins: does it matter if you have to walk a long way to your nest? Condor 106: 696-701.

Osugi, T., Ukena, K., Bentley, G.F., O’Brien, S., Moore, I.T., Wingfield, J.C., and Tsutsui, K. (2004). Gonadotropin-inhibitory hormone in Gambel’s white-crowned sparrow (Zonotrichia leucophrys gambelii): cDNA identification, transcript localization and functional effects in laboratory and field experiments. Journal of Endocrinology182: 33-42.

Bentley, G.E., Perfito, N., Moore, I.T., Ukena, K., Tsutsui, K., and Wingfield, J.C. (2004). Gonadotropin-inhibitory hormone in birds: possible modes of action. Acta Zoologica Sinica (in press).

Hunt, K.E., and Wingfield, J.C. (2004). Effect of estradiol implants on reproductive behavior of female Lapland longspurs (Calcarius lapponicus). General and Comparative Endocrinology 137:248-262.

Moore, I.T., Walker, B.G., and Wingfield, J.C. (2004). The effects of aromatase inhibitor and anti-androgen on male territorial aggression in a tropical population of rufous-collared sparrows, Zonotrichia capensis. General and Comparative Endocrinology 135: 223-229.

Kellam, J.S., Wingfield, J.C. and Lucas, J.R. (2004). Non-breeding season pairing behavior and the annual cycle of testosterone in male and female downy woodpeckers, Picoides pubescens. Hormones and Behavior (in press).

Moore, I.T., Wingfield, J.C., and Brenowitz, EA. (2004). Plasticity of the avian song control system in response to localized environmental cues in an equatorial songbird. Journal of Neuroscience 24: 10182-10185.

Goymann, W., and Wingfield, J.C. (2004). Competing females and caring males: polyandry. Sex steroids in African black coucals, Centropus grillii. Animal Behaviour 68: 733-740.

Perfito, N., Tramontin, A.D., Meddle, S., Sharp, P., Afik, D., Gee, J., Ishii, S., Kikuchi, M., and Wingfield, J.C. (2004). Reproductive development according to elevation in a seasonally breeding male songbird. Oecologia 140: 201-210.

Landys, M.M., T. Piersma, M. Ramenofsky, and J.C. Wingfield. (2004). The low-affinity glucocorticoid receptor regulates behavior and energy metabolism in the migratory red knot Calidris canutus islandica. Physiological and Biochemical Zoology 77: 658-668.

Smith, L.C., Raouf, S.A., Bomberger Brown, M., Wingfield, J.C., and Brown, C.R. (2004). Testosterone and group size in cliff swallows: testing the “challenge hypothesis” in a colonial bird. Hormones and Behavior 47: 76-82.

Owen-Ashley, N.T., Hasselquist, D., and Wingfield, J.C. (2004). Androgens and the immunocompetence handicap hypothesis: unraveling direct and indirect pathways of immunosuppression in song sparrows. American Naturalist 167: 490-505.

Clinchy, M., Zanette, L., Boonstra, R., Wingfield, J.C., and Smith, J.N.M. (2004). Balancing food and predator pressure induces chronic stress in songbirds. Proceedings of the Royal Society, London B 271: 2473-2479.

Koch, K.A., Wingfield, J.C., and Buntin, J.D. (2004). Prolactin-induced parental hyperphagia in ring doves: are glucocorticoids involved? Hormones and Behavior 46: 498-505.

Busch, D.S., Wingfield, J.C., and Moore, I.T. (2004). Territorial aggression of a tropical passerine, Zonotrichia capensis, in response to a variety of conspecific intruders. Behaviour 141: 1173-1188.

Ubuka, T., Ukena, K., Bentley, G.E., Wingfield, J.C., and Tsustui, K. (2005). Melatonin induces expression of gonadotropin-inhibitory hormone in the avian brain. Proc. Natl. Acad. Sci. U.S.A. 102: 3052-3057.

Landys, M.M., T. Piersma, C.G. Guglielmo, J. Jukema, M. Ramenofksy, and J.C. Wingfield. (2005). Metabolic profile of long-distance migratory flight and stopover in a shorebird. Proceedings of the Royal Society of London, Series B 272: 295-302.

Landys, M.M., J.C. Wingfield, and M. Ramenofsky. Plasma corticosterone increases during migratory restlessness in the captive white-crowned sparrow Zonotrichia leucophrys gambelli. Hormones and Behavior. in press.

Sperry,T.S., Moore, I.T., Meddle, S.L., Benowitz-Fredericks, Z.M., and Wingfield, J.C. (2005). Increased sensitivity to fluoxetine during the breeding season in free-living American tree sparrows. Behavioural Brain Research 157: 119-126.

Belden, L.K., I.T. Moore, J.C. Wingfield, and A.R. Blaustein. (2005). Corticosterone and growth in Pacific treefrog (Hyla regilla) tadpoles. Copeia 2005: 324-330.

Brown, C.R., Brown, M.B., Raouf, S.A., Smith, L.C., and Wingfield, J.C. (2005). Effects of endogenous steroid hormone levels on annual survival in cliff swallows. Ecology 86: 1034-1046.

Walker, B.G., Wingfield, J.C., and Boersma, P.D. (2005). Age and food deprivation affects expression of the glucocorticosteroid stress response in Magellanic penguins (Spheniscus magellanicus) chicks. Physiological and Biochemical Zoology 78: 78-89.

Wingfield, J.C., Owen-Ashley, N.T., Benowitz-Fredericks, ZM., Lynn, S.E., Hahn, T.P., Wada, H., Breuner, C.M., Meddle, S.L., and Romero, L.M. (2004). Arctic spring: the arrival biology of migrant birds. Acta Zoologica Sinica 50: 948-960.

Benowitz-Fredericks, ZM., Kitaysky, A.S., and Wingfield, J.C. (2005). Steroids in allantoic waste: An integrated measure of steroid exposure in ovo. Annals of the New York Academy of Sciences 1046:

Kitaysky, A.S., Romano, M.D., Piatt, J.F., Wingfield, J.C., and Kikuchi, M. (2005). The adrenocortical response of tufted puffin chicks to nutritional deficits. Hormones and Behavior 47: 606-619.

Perfito, N., Meddle, S.L., Tramontin, A.D., Sharp, P.J., and Wingfield, J.C. (2005). Seasonal gonadal recrudescence in song sparrows: response to temperature cues. General and Comparative Endocrinology 143: 121-128.

Walker, B.G., Boersma, P.D., and Wingfield, J.C. (2005). Physiological and behavioral differences in Magellanic Penguin chicks in undisturbed and tourist-visited locations of a colony. Conservation Biology 19: 1571-1577.

Meddle, S.L., Wingfield, J.C., Millar, R.P., and Deviche, P.J. hypothalamic GnRH-1 and its precursor during photorefractoriness onset in free-living male dark-eyed juncos (Junco hyemalis) of different year classes. General and Comparative Endocrinology (in press).

Kitaysky, A.S., Kitaiskaia, E.V., Piatt, J.F., and Wingfield, J.C. (2005). A mechanistic link between chick diet and recruitment in seabird populations? Proceedings of the Royal Society, London, Series B, (on line).

Landys, M.M., Wingfield, J.C., and Ramenofsky, M. Migration alters the diel rhythm of corticosterone in the captive white-crowned sparrow, Zonotrichia leucophrys gambelii. (submitted).

Hayward, L.S., Wada, H., Moore, I.T., and Wingfield, J.C. Increasing plasma testosterone does not alter territorial aggression in the male redpoll (Carduelis flammea/hornemani). (submitted).

Hau, M., Wingfield, J.C., Stoddard, S.T., and Soma, K.K. Territorial aggression and hormones during the non-breeding season in a tropical bird. (submitted).

Pravosudov, V.V., Kitaysky, A.S., Wingfield, J.C., and Clayton, N.S. No latitudinal differences in adrenocortical stress response in wintering black-capped chickadees (Poecile atricapilla). (submitted).

Reviews and Symposia publications.

Farner, D.S., and Wingfield, J.C. (1978). Environmental endocrinology and the control of annual cycles in passerine birds. In "Environmental Endocrinology" (D.S. Farner and I. Assenmacher eds.) pp. 44-51, Springer-Verlag, Berlin.

Wingfield, J.C., Martin, A., Hunt, G.L.Jr., Hunt, M.W., and Farner, D.S. (1980). The origin of homosexual pairing of female Western gulls (Larus occidentalis wymani) on Santa Barbara Island. In "The California Islands" (D.M. Power ed.), pp. 461-466, Santa Barbara Museum of Natural History Press, pp. 461-466.

Farner, D.S., and Wingfield, J.C. (1980). Reproductive endocrinology in birds. Annual Review of Physiology 42: 455-470.

Wingfield, J.C., and Farner, D.S. (1980). Environmental and endocrine control of seasonal reproduction in temperate zone birds. Progress in Reproductive Biology 5: 62-101.

Wingfield, J.C. (1980). Sex steroid binding proteins in vertebrate blood. In "Hormones, Evolution and Adaptation" (S. Ishii, T. Hirano, and M. Wada eds.), pp. 135-144, Japanese Scientific Societies Press, Tokyo, and Springer-Verlag, Berlin.

Wingfield, J.C. (1980). Fine temporal adjustment of reproductive functions. In "Avian Endocrinology" (A. Epple and M.H. Stetson eds.), pp. 367-389, Academic Press, New York.

Wingfield, J.C. (1980). Temporal aspects of the secretion of luteinizing hormone and androgen in the white-crowned sparrow, Zonotrichia leucophrys. In "Acta XVII Congressus Internationalis Ornithologici" (R. Nöhring ed.), pp. 463-467, Deutsche Ornithologen-Gesellschaft, Berlin.

Wingfield, J.C. (1983). Environmental and endocrine control of reproduction: an ecological approach. In "Avian Endocrinology: Environmental and Ecological Aspects" (S.-I.

Mikami, and M. Wada eds.), pp. 205-288, Japanese Scientific Societies Press, Tokyo, and Springer-Verlag, Berlin.

Farner, D.S., Donham, R.S., Matt, K.S., Mattocks, P.W.Jr., Moore, M.C., and Wingfield, J.C. (1983). On the nature of photorefractoriness. In "Avian Endocrinology: Environmental and Ecological Aspects" (S.-I. Mikami, and M. Wada eds.), pp. 149-166, Japanese Scientific Societies Press, Tokyo, and Springer-Verlag, Berlin.

Wingfield, J.C. (1984). Influences of weather on reproduction. Journal of Experimental Zoology 232: 589-594.

Wingfield, J.C. (1985). Environmental and endocrine control of territorial behavior in birds. In "The Endocrine System and The Environment" (B.K. Follett, S. Ishii, and A. Chandola eds.), pp. 265-277, Japanese Scientific Societies Press, Tokyo, and Springer-Verlag, Berlin.

Wingfield, J.C. (1985). Influences of environmental stress on reproduction in birds. In "Current Trends in Comparative Endocrinology" (B. Lofts and W.N. Holmes eds.), pp. 719-721, University of Hong Kong Press, Hong Kong.

Wingfield, J.C., and Ramenofsky, M. (1985). Hormonal and environmental control of aggression in birds. In "Neurobiology" (R. Gilles and J. Balthazart eds.), pp. 92-104, Springer-Verlag, Berlin.

Wingfield, J.C. (1985). Environmental factors influencing the termination of reproduction in finches. In "Acta XVIII Congressus Internationalis Ornithologici" (V.D. Iliechev and V.M. Gavrilov eds.), pp. 478-487, Nauka, Moscow.

Dufty, A.M.Jr., and Wingfield, J.C. (1986). Endocrine changes in breeding brown-headed cowbirds and their implications for the evolution of brood parasitism. In "Behavioural Rhythms" (Y. Queinnec and N. Delvolvé eds.), pp. 93-108, Privat I.E.C., Toulouse.

Hegner, R.E., and Wingfield, J.C. (1986). Social modulation of gonadal development and circulating hormone levels during autumn and winter. In "Behavioural Rhythms" (Y. Queinnec and N. Delvolvé eds.), pp. 109-117, Privat, I.E.C., Toulouse.

Wingfield, J.C., and Moore, M.C. (1987). Hormonal, social, and environmental factors in the reproductive biology of free-living male birds. In "Psychobiology of Reproductive Behavior: An Evolutionary Perspective" (D. Crews ed.), pp. 149-175, Prentice Hall, New Jersey.

Greenburg, N., and Wingfield, J.C. (1987). Stress and reproduction: reciprocal relationships. In "Reproductive Endocrinology of Fishes, Amphibians and Reptiles" (D.O. Norris and R.E. Jones eds.), pp. 389-426, Wiley, New York.

Wingfield, J.C., and Marler, P.R. (1988). Endocrine basis of communication: Reproduction and Aggression. In "The Physiology of Reproduction" (E. Knobil and J.D. Neill, Eds.), Raven Press, New York, pp. 1647-1677.

Wingfield, J.C., and Silverin, B. (1988). Eds. "Field Endocrinology" a symposium in "Acta XIX Congressus Internationalis Ornithologici (H. Ouellet ed.), pp. 1674-1737. University of Ottawa Press, Ottawa.

Wingfield, J.C. (1988). The challenge hypothesis: Interrelationships of testosterone and behavior. In "Acta Internationalis Ornithologici" (H. Ouellet ed.), pp. 1685-1691, University of Ottawa Press, Ottawa.

Wingfield, J.C. (1988). Changes in reproductive function of free-living birds in direct response to environmental perturbations. In "Processing of Environmental Information in Vertebrates" (M.H. Stetson ed.), pp. 121-148, Springer-Verlag, Berlin.

Oring, L.W., Able, K.P., Anderson, D.W., Baptista, L.F., Barlow, J.C., Gaunt, A.S., Gill, F.B., and Wingfield, J.C. (1988). Guidelines for use of birds in research. Auk (supplement) 105: 1-41.

Konishi, M., Emlen, S., Ricklefs, R., and Wingfield, J.C. (1989). Contributions of bird studies to biology. Science 246: 465-472.

Hegner, R.E., and Wingfield, J.C. (1990). Annual cycles of gonad size, reproductive hormones and breeding activity of free-living house sparrows (Passer domesticus) in rural New York. In "Granivorous Birds in the Agricultural Landscape" (J. Pinowski, and J.D. Summers-Smith eds.), pp. 123-135, Polish Academy of Sciences, Warsaw.

Wingfield, J.C., Schwabl, H., and Mattocks, P.W.Jr. (1990). Endocrine mechanisms of migration. In "Bird Migration" (E. Gwinner ed.), pp. 232-256, Springer-Verlag, Berlin.

Wingfield, J.C. (1990). Interrelationships of androgens, aggression and mating systems. In "Endocrinology of Birds - Molecular to Behavioral" (M. Wada, S. Ishii, and C.G. Scanes eds.), pp. 187-205, Japanese Scientific Societies Press, Tokyo, and Springer-Verlag, Berlin.

Wingfield, J.C. (1990). Hormonal control of territorial behavior in birds - field and laboratory investigations. In "XIth. International Symposium of Comparative Endocrinology" (A. Epple ed.), pp.697-703, Wiley-Liss, New York

Wingfield, J.C., and Kenagy, G.J. (1991). Natural regulation of reproductive cycles. In "Vertebrate Endocrinology: Fundamentals and Biomedical Implications" (M. Schreibman and R.E. Jones eds.), Vol. 4, Part B, pp. 181-241, Academic Press, New York.

Wingfield, J.C. (1991). Mating systems and hormone-behavior interactions. In "Acta XX Congressus Internationalis Ornithologici" (B.D. Bell ed.), pp. 2055-2062, New Zealand Ornith. Cong. Trust Bd., Wellington.

Wingfield, J.C., Hahn, T.P., Levin, R., and Honey, P. (1992). Environmental predictability and control of gonadal cycles in birds. In "Biology of the Chordate Testis" (H. Grier and R. Cochran eds.), Journal of Experimental Zoology 261: 214-231.

Wingfield, J.C. (1992). Aggression, mating systems and hormone-behavior interactions in birds. In "Behavioural Mechanisms in Evolutionary Perspective" (P. Bateson and M. Gomendio, organizers), pp. 23-25, Centro de Reuniones Internacionales Biologia, Instituto Juan March, Madrid.

Wingfield, J.C., Whaling, C.S., and Marler, P.R. (1994). Communication in vertebrate aggression and reproduction: The role of hormones. In "Physiology of Reproduction, Second Edition", (E. Knobil and J.D. Neill eds.), pp. 303-342, Raven Press, New York.

Wingfield, J.C., Doak, D., and Hahn, T.P. (1993). Integration of environmental cues regulating transitions of physiological state, morphology and behavior. In "Avian Endocrinology" (P.J. Sharp ed.), pp. 111-122 Journal of Endocrinology Ltd., Bristol, U.K.

Wingfield, J.C. (1994). Hormone-behavior interactions and mating systems in male and female birds. In "The Difference Between the Sexes" (R.V. Short and E. Balaban Eds.), pp. 303-330, Cambridge University Press, London.

Wingfield, J.C. (1994). Control of territorial aggression in a changing environment. Psychoneuroendocrinology 19: 709-721.

Wingfield, J.C. (1994). Modulation of the adrenocortical response to stress in birds. In "Perspectives in Comparative Endocrinology" (K.G. Davey, R.E. Peter, and S.S.Tobe eds.), pp. 520-528, National Research Council Canada, Ottawa.

Wingfield, J.C., Whaling, C.S., and Marler, P.R. (1994). Communication in vertebrate aggression and reproduction: The role of hormones. In "Physiology of Reproduction, Second Edition", (E. Knobil and J.D. Neill eds.), pp. 303-342, Raven Press, New York.

Beletsky, L.D., Gori, D.F., Freeman, S., and Wingfield, J.C. (1995). Testosterone and polygyny in birds. Current Ornithology 12: 1-41.

Hillgarth, N., and Wingfield, J.C. (1997). Parasite-mediated sexual selection: endocrine aspects. In "Host-Parasite Evolution" (D.H. Clayton and J. Moore eds.), Oxford University Press, Oxford, pp. 78-104.

Hillgarth, N., and Wingfield, J.C. (1997). Testosterone and immunosupression in vertebrates: implications for parasite-mediated sexual selection. In "Parasites and Pathogens: Effects on Host Hormones and Behavior" (N.E. Beckage ed.), pp. 143-155, Chapman and Hall, New York.

Wingfield, J.C., Hunt, K., Breuner, C., Dunlap, K., Fowler, G.S., Freed, L., and Lepson, J. (1997). Environmental stress, field endocrinology, and conservation biology. In "Behavioral Approaches to Conservation in the Wild" (J.R. Clemmons and R. Buchholz eds.), pp. 95-131, Cambridge University Press, Cambridge.

Wingfield, J.C., J. Jacobs and N. Hillgarth. (1997). Ecological Constraints and the Evolution of Hormone-behavior Interrelationships. In "The Integrative Neurobiology of Affiliation" (C. Sue Carter, I. Lederhendler, and B. Kirkpatrick Eds.), New York Academy of Sciences 807: 22-41.

Wingfield, J.C., C. Breuner and J. Jacobs. (1997). Corticosterone and Behavioral Responses to Unpredictable Events. In "Perspectives in Avian Endocrinology" (S. Harvey and R.J. Etches Eds.), pp. 267-278, Journal of Endocrinology Ltd. Bristol.

Wingfield, J.C., and M. Ramenofsky. (1997). Corticosterone and facultative dispersal in response to unpredictable events. Ardea 85: 155-166.

Hahn, T.P., Boswell, T., Wingfield, J.C., and Ball, G.F. (1997). Temporal flexibility in avian reproduction: patterns and mechanisms. Current Ornithology 14: 39-80, Plenum Press, New York.

Wingfield, J.C., C. Breuner, J. Jacobs, S. Lynn, D. Maney, M. Ramenofsky, and R. Richardson. (1998). Ecological Bases of Hormone-behavior Interactions: the "Emergency Life History Stage". American Zoologist 38: 191-206.

Wingfield, J.C., Jacobs, J.D., Soma, K., Maney, D.L., Hunt, K., Wisti-Peterson, D., Meddle, S., Ramenofsky, M., and Sullivan, K. (1999). Testosterone, Aggression and Communication: ecological bases of endocrine phenomena. In "The Design of Animal Communication" (M. Hauser and M. Konishi eds.), pp. 255-284, M.I.T. Press, Cambridge.

Wingfield, J.C., Jacobs, J.D., Tramontin, A.D., Perfito, N., Meddle, S., Maney, D.L., and Soma, K. (1999). Toward and ecological basis of hormone-behavior interactions in reproduction of birds. In " Reproduction in Context" (K. Wallen and J. Schneider eds.), pp. 85-128, M.I.T. Press, Cambridge.

Wingfield, J.C., and Ramenofsky, M. (1999). Hormones and the behavioral ecology of stress. In "Stress Physiology in Animals" (P.H.M. Balm ed.), pp. 1-51, Sheffield Academic Press, Sheffield, U.K.

Soma, K., and Wingfield, J.C. (1999). Endocrinology of aggression in the non-breeding season. In "Proceedings of the 22nd. International Ornithological Congress" (N. Adams and R. Slotow eds.), pp. 1606-1620, BirdLife South Africa, Johannesburg.

Maney, D.L., Schoech, S.J., and Wingfield, J.C. (1999). Environmental endocrinology and the timing of reproduction: interaction of photoperiod and temperature. In "Proceedings of the 22nd. International Ornithological Congress" (N. Adams and R. Slotow eds.), pp. 279-294, BirdLife South Africa, Johannesburg.

Wingfield, J.C., and Romero, L.M. (2001). Adrenocortical Responses to Stress and Their Modulation in Free-Living Vertebrates. In "Handbook of Physiology, Section 7: The Endocrine System, Volume 4: Coping With The Environment: Neural and Endocrine Mechanisms" (B.S. McEwen ed.), pp. 211-236, Oxford University Press, Oxford.

Wingfield, J.C., Soma, K.K., Wikelski, M., Meddle, S.L., and Hau, M. (2001). Life cycles, behavioral traits and endocrine mechanisms. In: Avian Endocrinology (A Dawson and C.M. Chaturvedi, eds.), pp 3-17, Narosa Publishing House, New Delhi, India.

Wingfield, J.C., Lynn, S.E., and Soma, K.K. (2001). Avoiding the “costs” of testosterone: ecological bases of hormone-behavior interactions. Brain Behavior and Evolution 57:239-251.

Wingfield, J.C. (2001). Coping with unpredictable environmental events: mechanisms to avoid and resist stress. In “Perspectives in Comparative Endocrinology: Unity and Diversity” (H.J.Th. Goos, R.K. Rastogi, H. Vaudry, and R. Pierantoni), Monduzzi Editore, S.p.A., Medimond Inc. Naples.

Wingfield, J.C., and Soma, K.K. (2002). Spring and autumn territoriality: same behavior different mechanisms? Integrative and Comparative Biology 42: 11-20.

Wingfield, J.C., and Kitaysky, A.S. (2002). Endocrine responses to unpredictable environmental events: stress or anti-stress hormones? Integrative and Comparative Biology 42: 600-610.

Wingfield, J.C., and Hunt, K. (2002). Arctic spring: hormone-behavior interactions in a severe environment. Comparative Biochemistry and Physiology B 132: 275-286.

Wingfield, J.C., and Silverin, B. (2002). Ecophysiological studies of hormone-behavior relations in birds. In: Hormones, Brain and Behavior, D.W. Pfaff, A.P. Arnold, A.M. Etgen, S.E. Fahrbach, and R.T. Rubin Eds. Vol. 2, pp. 587-647, Elsevier Science, Amsterdam.

McEwen, B.S., and Wingfield, J.C. (2003). The concept of allostasis in biology and biomedicine. Hormones and Behavior 43: 2-15.

McEwen, B.S., and Wingfield, J.C. (2003). Response to commentaries on the concept of allostasis. Hormones and Behavior 43: 28-30.

Wingfield, J.C., and Sapolsky, R.M. (2003). Reproduction and resistance to stress: when and how. Journal of Neuroendocrinology 15: 711-724.

Wingfield, J.C. (2003). Avian migration: regulation of facultative-type movements. In Avian Migration, P. Berthold, E. Gwinner, E. Sonnenschein eds. Pp. 113-126, Springer-Verlag, Berlin.

Wingfield, J.C. (2003). Control of behavioural strategies for capricious environments. Animal Behaviour 66: 807-816.

Goymann, W., and Wingfield, J.C. (2004). Allostatic load, social status, and stress hormones – the costs of social status matter. Animal Behaviour 67: 591-602.

Goymann, W., Moore, I.T., Scheuerlein, A., Hirschenhauser, K., Grafen, A., and Wingfield, J.C. (2004). Testosterone in tropical birds: effects of environmental and social factors. American Naturalist 164: 327-333.

Wingfield, J.C. (2004). Environmental endocrinology: new hypotheses for old problems. In: Trends in comparative endocrinology, T. Oishi, K. Tsutsui, S. Tanaka and S.
Kikukyama eds. Pp. 18-22. Proc. 5th. Congress Asia Oceania Soc. Comp. Endocrinol., Nara, Japan.

Wingfield, J.C. (2004). Allostatic load and life cycles: implications for neuroendocrine mechanisms. In “Allostasis, homeostasis and the costs of physiological adaptation” (J. Schulkin Ed.), pp. 302-342, Cabridge University Press, Cambridge.

Korte, S.M., Koolhaas, J.M., Wingfield, J.C., and McEwen, B.S. (2005). The Darwinian concept of stress: benefits of allostasis and costs of allostatic load and the trade-offs in health and disease. Neuroscience and Biobehavioral Reviews 29: 3-38.

Wingfield, J.C. (2005). The Concept of Allostasis: Coping With a Capricious Environment. Journal of Mammalogy 86: 248-254.

Stevenson, R.D., Tuberty, S.R., deFur, P.L. and Wingfield, J.C. (2005). Ecophysiology and conservation: the contribution of endocrinology and immunology – introduction to the symposium. Integrative and Comparative Biology 45: 1-3.

Walker, B.G., Boersma, P.D., and Wingfield, J.C. (2005). Field endocrinology and conservation biology. Integrative and Comparative Biology 45: 12-18.

Wingfield, J.C., (2005). A continuing saga: the role of testosterone in aggression. Hormones and Behavior 48: 253-255.

Wngfield, J.C. (2005). Flexibility in annual cycles of birds: implication for endocrine control mechanisms. Journal of Ornithology (in press).

Wingfield, J.C. (2005). Historical contributions of research on birds to behavioral neuroendocrinology. Hormones and Behavior (in press).

Wingfield, J.C., Moore, I.T., Goymann, W., Wacker, D.W., and Sperry, T. (2005). Contexts and ethology of vertebrate aggression: implications for the evolution of hormone-behavior interactions. In “Biology of Aggression” (R.J. Nelson, ed.), Oxford University Press, New York pp. 179-210.

Bentley, G.E., Kreigsfeld, L.J., Osugi, T., Ukena, K., O’Brien, S., Perfito, N., Moore, I., Tsutsui, K., and Wingfield, J.C. (2005). Intercations of gonadotropin-releasing hormone (GnRH) and gonadotropin-inhibitory hormone (GnIH) in birds and mammals. Journal of Experimental Zoology (in press).

Books and Edited Volumes.

Coulson, J. and Wingfield, J.C. Eds. (1996). Plenary Papers Presented at the XXI International Ornithological Congress, Vienna, 20-25 August, 1994. Ibis 138, number 1, 128 pp.

Book Reviews.

Wingfield, J.C. (1979). Review of "Avian Breeding Cycles" by R.K. Murton and N.J. Westwood, Clarendon Press, Oxford, 594 pp., 1977. General and Comparative Endocrinology 38: 386-387.

Wingfield, J.C. (1980). Review of "Clinical Neuroendocrinology" Ed. by L. Martini and G.N. Besser. Academic Press, New York, 610 pp. 1978. General and Comparative Endocrinology 43: 534-535.

Wingfield, J.C. (1981). Review of "Clinical Neuroendocrinology" Ed. by D.T. Kreiger and J.C. Hughes. Sinauer, Massachusetts, 325 pp., 1980. General and Comparative Endocrinology 43: 262-265.

Wingfield, J.C. (1982). Review of "Environmental Factors in Mammal Reproduction" Ed. by D. Gilmore and B. Cook. University Park Press, Baltimore, 330 pp., 1981. Bioscience 32: 291.

Wingfield, J.C. (1984). Review of "Comparative Endocrinology" by A. Gorbman et al., Wiley, New York, 572 pp., 1983. Bioscience 34: 331.

Wingfield, J.C. (1984). Review of "Aspects of Avian Endocrinology: Practical and Theoretical Implications" Ed. by C.G. Scanes et al., Texas Technical University Press, Lubbock, 411 pp., 1982. General and Comparative Endocrinology 53: 331-333.

Wingfield, J.C. (1984). Review of "Reproductive Physiology of Vertebrates" by A. van Tienhoven, Cornell University Press, Ithaca, 491 pp., 1983. Auk 101: 415-417.

Wingfield, J.C. (1986). Review of "Physiology and Biochemistry of the Domestic Fowl" vol. 5, Ed. by B.M. Freeman, Academic Press, New York, 436 pp., 1985. General and Comparative Endocrinology 61: 175-176.

Wingfield, J.C. (1986). Review of "Physiology and Behavior of the Pigeon" Ed. By M. Abs, Academic Press, New York, 360 pp., 1985. Auk 103: 255-256.

Wingfield, J.C. (1995). Review of "Reproductive Biology of South American Vertebrates" Ed. by W. C. Hamlett, Springer-Verlag Press, Berlin, 1992. American Zoologist (in press).

Wingfield, J.C. (1998). Review of "Principles and Processes for Evaluating Endocrine Disruption in Wildife" Ed. by R. Kendall, R. Dickerson, J. Geisy and W. Suk, Society for Environmental Toxicology and Chemistry Press, 1998. 491 pp. General and Comparative Endocrinology 112: 138.

Additional Publications from the Wingfield Laboratory.

Savard, R. Ramenofsky, M., and Greenwood, M.R.C. (1991). A north temperate migratory bird: a model for the fate of lipids during exercise of long duration. Canadian Journal of Physiology and Pharmacology 69: 1443-1447.

Ramenofsky, M. (1990). Fat storage and fat metabolism in relation to migration. In “Bird Migration: Physiology and Ecophysiology” (E. Gwinner ed.), pp. 214-231, Springer-Verlag, Berlin.

Ramenofsky, M., Gray, J., and Johnson, R. (1992). Behavioral and physiological adjustments of birds living in winter flocks. Ornis Scandinavica 23: 371-380.
Richardson, R.D., and Boswell, T. (1993). A method for third ventricular cannulation of small passerine birds. Physiology and Behavior 53: 209-213.

Dunlap, K. (1995). Hormonal and behavioral responses to food and water deprivation in a lizard (Sceloporus occidentalis): Implications for assessing stress in a natural population. Journal of Herpetology 29: 345-351.

Dunlap, K.D. (1995). External and internal influences on indices of physiological stress. II. Seasonal and size-related variation in blood composition of free-living lizards during drought. Journal of Experimental Zoology 272: 85-94.

Dunlap, K.D., and Schall, J.J. (1995). Hormonal alterations and reproductive inhibition in lizards, Sceloporus occidentalis infected with the malarial parasite, Plasmodium mexicanum. Physiological Zoology 68: 608-621.

Hahn, T.P. (1995). Integration of photoperiodic and food cues to time changes in reproductive physiology by an opportunistic breeder, the red crossbill, Loxia curvirostra (Aves; Carduelinae). Journal of Experimental Zoology 272: 213-226.

Ramenofsky, M., Piersma, T., and Jukema, J. (1995). Plasma corticosterone in bar-tailed godwits at a major stop-over site during spring migration. Condor 97: 580-584.

Dunlap, K.D., and Church, D.R. (1996). Interleukin-1 reduces activity level in fence lizards. Brain, Behavior and Immunity 10: 68-73.

Schoech, S. J. (1996). The effect of supplemental food on body condition and the timing of reproduction in a cooperative breeder, the Florida scrub-jay (Aphelocoma coerulescens). Condor. 98:234-244.

Boswell, T., Lehman, T.L., and Ramenofsky, M. (1997). Effects of plasma glucose manipulations on food intake in white-crowned sparrows. Comparative Biochemistry and Physiology A 118: 721-726.

Hahn, T.P. (1998). Reproductive seasonality in an opportunistic breeder, the red crossbill, Loxia curvirostra. Ecology 79: 2365-2375.

Piersma, T., and Ramenofsky, R. (1998). Long-term decreases of corticosterone in captive migrant shorebirds that maintain seasonal mass and moult cycles. Journal of Avian Biology 29: 97-104.

Ramenofsky, M., Savard, R. and Greenwood, M.R.C. (1999). Seasonal and diel transitions in physiology and behavior in the migratory dark-eyed junco. Comparative Biochemistry and Physiology A 122: 385-397.

Fowler, G.S (1999). Behavioral and hormonal responses of Magellanic penguins (Spheniscus magellanicus) to tourism and nest site visitation. Biological Conservation 90: 143-149.

Piersma, T., Reneerkens, J., and Ramenofsky, R. (2000). Baseline corticosterone peaks in shorebirds with maximal energy stores for migration: a general preparatory mechanism for rapid behavioral and metabolic transitions? General and Comparative Endocrinology 120: 118-126.

Landys, M.M., Piersma, T., Visser, G.H., Jukema, J., and Wijker, A. (2000). Water balance during real and simulated long-distance migratory flight in the bar-tailed godwit. Condor 102: 645-652.

Hau, M., Romero, L.M., Brawn, J.D., and Van't Hof, T.J. (2002). Effect of polar day on plasma profiles of melatonin, testosterone, and estradiol in high arctic Lapland longspurs. General and Comparative Endocrinology 126: 101-112.

Landys, M.M., J. Jukema, and T. Piersma. 2002. Blood parameter changes during stopover in a long-distance migratory shorebird, the bar-tailed godwit Limosa lapponica taymyrensis. Journal of Avian Biology. 33: 451-455.

Reneerkens, J., Piersma, T., and Ramenofsky, M. (2002). An experimental test of the relationship between temporal variability of feeding opportunities and baseline levels of corticosterone in a shorebird. Journal of Experimental Zoology 293: 81-88.

Landys-Ciannelli, M.M., Piersma, T., and Jukema, J. (2003). Strategic size changes of internal organs and muscle tissue in the bar-tailed godwit during fat storage on a spring stopover site. Functional Ecology 17: 151-159.

Golet, G.H., Schmutz, J.A., Irons, D.B., and Estes, J.A. Mechanistic determinants of reproductive costs in a long-lived seabird: a multi-year experimental study of the black-legged kittiwake. Submitted.

Soma, K.K., Tramontin, A.D., Featherstone, J., and Brenowitz, E.A. (2003). Estrogen contributes to seasonal plasticity of the adult avian song control system. Neuroscience (in press).