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Session 26. Primate Behavior. Contributed Podium Presentations. Chair: Cheryl Knott

8:00		Rises in testosterone predict rises in dominance rank for male chacma baboons. Samantha K. Patterson, Thore J. Bergman, Dorothy L. Cheney, Robert M. Seyfarth, Jacinta C. Beehner.
8:15		Testosterone Mediates Loud Call Production in Gelada Males. Marcela E. Benitez, Thore J. Bergman, Jacinta C. Beehner.
8:30		Leadership patterns within gelada reproductive units. David J. Pappano, Thore J. Bergman, Jacinta C. Beehner.
8:45		Hybrid howler monkeys discriminate phenotypes based on acoustic features but not temporal patterns of loud calls. Dawn M. Kitchen, Thore J. Bergman, Jay W. Schwartz, Pedro A. D. Dias, Domingo Canales-Espinosa, Liliana Cortes-Ortiz.
9:00		Flexible responses of gorillas and chimpanzees to environmental disturbance: Implications of past and present logging. David B. Morgan, Crickette Sanz, Samantha Strindberg, Jean Robert Onononga, Crepin Eyana Ayina.
9:15		Early social exposure in wild chimpanzees: Mothers with sons are more gregarious than mothers with daughters. Carson M. Murray, Elizabeth V. Lonsdorf, Margaret A. Stanton, Kaitlin R. Wellens, Jordan A. Miller, Anne E. Pusey.
9:30		The most unkindest cut: genital wounding by chimpanzees. Michael L. Wilson, John Cossette, Kathelijne Koops, Iddi Lipende, Elizabeth V. Lonsdorf, John C. Mitani, Jill Pruetz, Nicole Simmons, Dominic Travis, David P. Watts.
9:45		Sexual behavior, stress, and constraint in female choice in bonobos. Klaree J. Boose, Frances White, Erica Squires, Audra Meinelt, Josh Snodgrass.
10:00	Break
10:15		Association of immune variation with exploratory behavior and neuroendocrine responses to stress in vervet monkeys. Anna J. Jasinska, Ivona Pandrea, Cristian Apetrei, Lynn Fairbanks, Nelson Freimer.
10:30		Innate immune function and oxidative stress as measures of male quality in Cayo Santiago rhesus macaques. Alexander V. Georgiev, Michael P. Muehlenbein, Sean P. Prall, Melissa Emery Thompson, Dario Maestripieri.
10:45		Developmental shifts in rhesus macaque gaze following. Alexandra G. Rosati, Laurie R. Santos.
11:00		Mechanical properties of food items in the diet of the Sanje mangabey (Cercocebus sanjei) . Guillaume Pages, Carolyn L. Ehardt.
11:15		Wild female chimpanzees compete for meat. Bethany K. Hansen.
11:30		Rank and reproductive state as predictors of female faunivory in Kasekela chimpanzees. Robert C. O'Malley, Margaret A. Stanton, Ian C. Gilby, Elizabeth V. Lonsdorf, Anne Pusey, A. C. Markham, Carson M. Murray.
11:45		Infant carrying in orangutans: Implications for human evolution. Cheryl Knott.