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Female competition and male territorial behaviour influence female chimpanzees' ranging patterns

Publication ,  Journal Article
Williams, JM; Pusey, AE; Carlis, JV; Farm, BP; Goodall, J
Published in: Animal Behaviour
January 1, 2002

Current models of chimpanzee social structure differ in the extent to which females range with the males and are loyal to a particular social group. We tested these models by analysing 18 years of observational data on the Gombe chimpanzees to investigate the relationship between female space use patterns and both female feeding competition and changes in the male-defended range boundaries. Females at Gombe typically spend most of their time in small overlapping core areas within the community range. Most core areas clustered into two neighbourhoods, north and south. Most females maintained a high degree of site fidelity, but altered their space use patterns to stay within a male-defended boundary. This overall pattern supports the male-bonded model of the chimpanzee social system, over the bisexual or male-only community models, but there are many exceptions. Some females were very peripheral and may have associated simultaneously with two communities. Others switched communities as adults. Thus, different individual females displayed a variety of space use patterns. Different space use patterns of individual females were associated with differences in reproductive success. Members of the northern neighbourhood had higher reproductive success than those of the south, and peripheral individuals either did very well or very poorly. Females that moved from one community to another as adults produced the fewest surviving offspring. These results suggest that female ranging patterns are influenced by both feeding competition and male territorial behaviour. © 2002 The Association for the Study of Animal Behaviour.

Duke Scholars

Published In

Animal Behaviour

DOI

ISSN

0003-3472

Publication Date

January 1, 2002

Volume

63

Issue

2

Start / End Page

347 / 360

Related Subject Headings

  • Behavioral Science & Comparative Psychology
  • 52 Psychology
  • 31 Biological sciences
  • 30 Agricultural, veterinary and food sciences
  • 17 Psychology and Cognitive Sciences
  • 07 Agricultural and Veterinary Sciences
  • 06 Biological Sciences
 

Citation

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Williams, J. M., Pusey, A. E., Carlis, J. V., Farm, B. P., & Goodall, J. (2002). Female competition and male territorial behaviour influence female chimpanzees' ranging patterns. Animal Behaviour, 63(2), 347–360. https://doi.org/10.1006/anbe.2001.1916
Williams, J. M., A. E. Pusey, J. V. Carlis, B. P. Farm, and J. Goodall. “Female competition and male territorial behaviour influence female chimpanzees' ranging patterns.” Animal Behaviour 63, no. 2 (January 1, 2002): 347–60. https://doi.org/10.1006/anbe.2001.1916.
Williams JM, Pusey AE, Carlis JV, Farm BP, Goodall J. Female competition and male territorial behaviour influence female chimpanzees' ranging patterns. Animal Behaviour. 2002 Jan 1;63(2):347–60.
Williams, J. M., et al. “Female competition and male territorial behaviour influence female chimpanzees' ranging patterns.” Animal Behaviour, vol. 63, no. 2, Jan. 2002, pp. 347–60. Scopus, doi:10.1006/anbe.2001.1916.
Williams JM, Pusey AE, Carlis JV, Farm BP, Goodall J. Female competition and male territorial behaviour influence female chimpanzees' ranging patterns. Animal Behaviour. 2002 Jan 1;63(2):347–360.
Journal cover image

Published In

Animal Behaviour

DOI

ISSN

0003-3472

Publication Date

January 1, 2002

Volume

63

Issue

2

Start / End Page

347 / 360

Related Subject Headings

  • Behavioral Science & Comparative Psychology
  • 52 Psychology
  • 31 Biological sciences
  • 30 Agricultural, veterinary and food sciences
  • 17 Psychology and Cognitive Sciences
  • 07 Agricultural and Veterinary Sciences
  • 06 Biological Sciences