The influence of dominance rank on the reproductive success of female chimpanzees.

Published

Journal Article

Female chimpanzees often forage alone and do not display obvious linear dominance hierarchies; consequently, it has been suggested that dominance is not of great importance to them. However, with the use of data from a 35-year field study of chimpanzees, high-ranking females were shown to have significantly higher infant survival, faster maturing daughters, and more rapid production of young. Given the foraging behavior of chimpanzees, high rank probably influences reproductive success by helping females establish and maintain access to good foraging areas rather than by sparing them stress from aggression.

Full Text

Duke Authors

Cited Authors

  • Pusey, A; Williams, J; Goodall, J

Published Date

  • August 1997

Published In

Volume / Issue

  • 277 / 5327

Start / End Page

  • 828 - 831

PubMed ID

  • 9242614

Pubmed Central ID

  • 9242614

Electronic International Standard Serial Number (EISSN)

  • 1095-9203

International Standard Serial Number (ISSN)

  • 0036-8075

Digital Object Identifier (DOI)

  • 10.1126/science.277.5327.828

Language

  • eng