Reproductive state and rank influence patterns of meat consumption in wild female chimpanzees (Pan troglodytes schweinfurthii)

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منابع مشابه

Reproductive energetics in free-living female chimpanzees (Pan troglodytes schweinfurthii)

Carson M. Murray, Elizabeth V. Lonsdorf, Lynn E. Eberly, and Anne E. Pusey Lester E. Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, 2001 North Clark Street, Chicago, IL 60614, USA, Department of Biostatistics, School of Public Health, University of Minnesota, 420 Delaware Street SE, Minneapolis, MN 55455, USA, and Jane Goodall Institute’s Center for Primate Studies, Dep...

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Diet and reproductive function in wild female chimpanzees (Pan troglodytes schweinfurthii) at Kibale National Park, Uganda.

Human female reproductive function is highly sensitive to current energetic condition, indicating adaptation to modulate reproductive effort in accordance with changing ecological conditions that might favor or disfavor the production of offspring. Here, we test the hypothesis that reproductive capacity in female chimpanzees is likewise limited by current energetic condition. We used 12 years o...

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Male dominance rank and reproductive success in chimpanzees, Pan troglodytes schweinfurthii.

Competition for fertile females determines male reproductive success in many species. The priority of access model predicts that male dominance rank determines access to females, but this model has been difficult to test in wild populations, particularly in promiscuous mating systems. Tests of the model have produced variable results, probably because of the differing socioecological circumstan...

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Foraging strategies as a function of season and rank among wild female chimpanzees (Pan troglodytes)

Carson M. Murray, Lynn E. Eberly, and Anne E. Pusey Jane Goodall Institute’s Center for Primate Studies, Department of Ecology, Evolution, and Behavior, University of Minnesota, 100 Ecology Building, 1987 Upper Buford Circle, St Paul, MN 55108, USA and Division of Biostatistics, School of Public Health, University of Minnesota, A-465 Mayo, MMC 303, 420 Delaware Street SE, Minneapolis, MN 55455,...

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The development of feeding behavior in wild chimpanzees (Pan troglodytes schweinfurthii).

OBJECTIVES Primates have an extended period of juvenility before adulthood. Although dietary complexity plays a prominent role in hypotheses regarding the evolution of extended juvenility, the development of feeding behavior is still poorly understood. Indeed, few studies have investigated the timing and nature of feeding transitions in apes, including chimpanzees. We describe general patterns ...

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ژورنال

عنوان ژورنال: Journal of Human Evolution

سال: 2016

ISSN: 0047-2484

DOI: 10.1016/j.jhevol.2015.09.009