• 1514 Citations
  • 20 h-Index
20042018

Research output per year

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Research Output

  • 1514 Citations
  • 20 h-Index
  • 37 Article
  • 1 Chapter
  • 1 Review article
2018

Annual cycles are the most common reproductive strategy in African tropical tree communities

Adamescu, G. S., Plumptre, A. J., Abernethy, K. A., Polansky, L., Bush, E. R., Chapman, C. A., Shoo, L. P., Fayolle, A., Janmaat, K. R. L., Robbins, M. M., Ndangalasi, H. J., Cordeiro, N. J., Gilby, I., Wittig, R. M., Breuer, T., Hockemba, M. B. N., Sanz, C. M., Morgan, D. B., Pusey, A. E., Mugerwa, B. & 19 others, Gilagiza, B., Tutin, C., Ewango, C. E. N., Sheil, D., Dimoto, E., Baya, F., Bujo, F., Ssali, F., Dikangadissi, J. T., Jeffery, K., Valenta, K., White, L., Masozera, M., Wilson, M. L., Bitariho, R., Ndolo Ebika, S. T., Gourlet-Fleury, S., Mulindahabi, F. & Beale, C. M., May 1 2018, In : Biotropica. 50, 3, p. 418-430 13 p.

Research output: Contribution to journalArticle

16 Scopus citations

Meat Eating by Wild Chimpanzees (Pan troglodytes schweinfurthii): Effects of Prey Age on Carcass Consumption Sequence

Gilby, I. & Wawrzyniak, D., Feb 9 2018, (Accepted/In press) In : International Journal of Primatology. p. 1-14 14 p.

Research output: Contribution to journalArticle

3 Scopus citations

Optimizing syndromic health surveillance in free ranging great apes: The case of Gombe National Park

Wolf, T. M., Wang, W. A., Lonsdorf, E. V., Gillespie, T. R., Pusey, A., Gilby, I., Travis, D. A. & Singer, R. S., Jan 1 2018, (Accepted/In press) In : Journal of Applied Ecology.

Research output: Contribution to journalArticle

1 Scopus citations

Social tipping points in animal societies

Pruitt, J. N., Berdahl, A., Riehl, C., Pinter-Wollman, N., Moeller, H. V., Pringle, E. G., Aplin, L. M., Robinson, E. J. H., Grilli, J., Yeh, P., Savage, V. M., Price, M. H., Garland, J., Gilby, I., Crofoot, M. C., Doering, G. N. & Hobson, E. A., Sep 26 2018, In : Proceedings of the Royal Society B: Biological Sciences. 285, 1887, 20181282.

Research output: Contribution to journalArticle

11 Scopus citations

The timing and causes of a unique chimpanzee community fission preceding Gombe's "Four-Year War"

Feldblum, J. T., Manfredi, S., Gilby, I. & Pusey, A. E., Jan 1 2018, (Accepted/In press) In : American Journal of Physical Anthropology.

Research output: Contribution to journalArticle

2 Scopus citations
2017

Predation by female chimpanzees: Toward an understanding of sex differences in meat acquisition in the last common ancestor of Pan and Homo

Gilby, I., Machanda, Z. P., O'Malley, R. C., Murray, C. M., Lonsdorf, E. V., Walker, K., Mjungu, D. C., Otali, E., Muller, M. N., Emery Thompson, M., Pusey, A. E. & Wrangham, R. W., Sep 1 2017, In : Journal of Human Evolution. 110, p. 82-94 13 p.

Research output: Contribution to journalArticle

10 Scopus citations
2016

Chimpanzee females queue but males compete for social status

Foerster, S., Franz, M., Murray, C. M., Gilby, I., Feldblum, J. T., Walker, K. K. & Pusey, A. E., Oct 14 2016, In : Scientific Reports. 6, 35404.

Research output: Contribution to journalArticle

26 Scopus citations

Incomplete control and concessions explain mating skew in male chimpanzees

Bray, J., Pusey, A. E. & Gilby, I., Nov 16 2016, In : Proceedings of the Royal Society B: Biological Sciences. 283, 1842, 20162071.

Research output: Contribution to journalArticle

2 Scopus citations

Reflections of the social environment in chimpanzee memory: Applying rational analysis beyond humans

Stevens, J. R., Marewski, J. N., Schooler, L. J. & Gilby, I., Aug 1 2016, In : Royal Society Open Science. 3, 8, 160293.

Research output: Contribution to journalArticle

4 Scopus citations

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

O'Malley, R. C., Stanton, M. A., Gilby, I., Lonsdorf, E. V., Pusey, A., Markham, A. C. & Murray, C. M., Jan 1 2016, In : Journal of Human Evolution. 90, p. 16-28 13 p.

Research output: Contribution to journalArticle

9 Scopus citations

Socioecological correlates of clinical signs in two communities of wild chimpanzees (Pan troglodytes) at Gombe National Park, Tanzania

Lonsdorf, E. V., Gillespie, T. R., Wolf, T. M., Lipende, I., Raphael, J., Bakuza, J., Murray, C. M., Wilson, M. L., Kamenya, S., Mjungu, D., Collins, D. A., Gilby, I., Stanton, M. A., Terio, K. A., Barbian, H. J., Li, Y., Ramirez, M., Krupnick, A., Seidl, E., Goodall, J. & 3 others, Hahn, B. H., Pusey, A. E. & Travis, D. A., 2016, (Accepted/In press) In : American Journal of Primatology.

Research output: Contribution to journalArticle

7 Scopus citations

Transparency, usability, and reproducibility: Guiding principles for improving comparative databases using primates as examples

Borries, C., Sandel, A. A., Koenig, A., Fernandez-Duque, E., Kamilar, J. M., Amoroso, C. R., Barton, R. A., Bray, J., Di Fiore, A., Gilby, I., Gordon, A. D., Mundry, R., Port, M., Powell, L. E., Pusey, A. E., Spriggs, A. & Nunn, C. L., Sep 1 2016, In : Evolutionary Anthropology. 25, 5, p. 232-238 7 p.

Research output: Contribution to journalArticle

9 Scopus citations
2015

Social bonds in the dispersing sex: Partner preferences among adult female chimpanzees

Foerster, S., McLellan, K., Schroepfer-Walker, K., Murray, C. M., Krupenye, C., Gilby, I. & Pusey, A. E., Jul 1 2015, In : Animal Behaviour. 105, p. 139-152 14 p.

Research output: Contribution to journalArticle

27 Scopus citations

‘Impact hunters’ catalyse cooperative hunting in two wild chimpanzee communities

Gilby, I., Machanda, Z. P., Mjungu, D. C., Rosen, J., Muller, M. N., Pusey, A. E. & Wrangham, R. W., Dec 5 2015, In : Philosophical Transactions of the Royal Society B: Biological Sciences. 370, 1683

Research output: Contribution to journalArticle

27 Scopus citations
2014

Competing for space: Female chimpanzees are more aggressive inside than outside their core areas

Miller, J. A., Pusey, A. E., Gilby, I. C., Schroepfer-Walker, K., Markham, A. C. & Murray, C. M., Jan 1 2014, In : Animal Behaviour. 87, C, p. 147-152 6 p.

Research output: Contribution to journalArticle

15 Scopus citations

Lethal aggression in Pan is better explained by adaptive strategies than human impacts

Wilson, M. L., Boesch, C., Fruth, B., Furuichi, T., Gilby, I., Hashimoto, C., Hobaiter, C. L., Hohmann, G., Itoh, N., Koops, K., Lloyd, J. N., Matsuzawa, T., Mitani, J. C., Mjungu, D. C., Morgan, D., Muller, M. N., Mundry, R., Nakamura, M., Pruetz, J., Pusey, A. E. & 10 others, Riedel, J., Sanz, C., Schel, A. M., Simmons, N., Waller, M., Watts, D. P., White, F., Wittig, R. M., Zuberbühler, K. & Wrangham, R. W., Sep 18 2014, In : Nature. 513, 7518, p. 414-417 4 p.

Research output: Contribution to journalArticle

137 Scopus citations

Mutual grooming among adult male chimpanzees: The immediate investment hypothesis

Machanda, Z. P., Gilby, I. C. & Wrangham, R. W., Jan 1 2014, In : Animal Behaviour. 87, C, p. 165-174 10 p.

Research output: Contribution to journalArticle

9 Scopus citations

Sexually coercive male chimpanzees sire more offspring

Feldblum, J. T., Wroblewski, E. E., Rudicell, R. S., Hahn, B. H., Paiva, T., Cetinkaya-Rundel, M., Pusey, A. E. & Gilby, I., Dec 1 2014, In : Current Biology. 24, 23, p. 2855-2860 6 p.

Research output: Contribution to journalArticle

32 Scopus citations

Why do chimpanzees hunt? Considering the benefits and costs ofacquiring and consuming vertebrate versus invertebrate prey

Tennie, C., O'Malley, R. C. & Gilby, I., Jun 2014, In : Journal of human evolution. 71, p. 38-45 8 p.

Research output: Contribution to journalArticle

15 Scopus citations
2013

Ecology rather than psychology explains co-occurrence of predation and border patrols in male chimpanzees

Gilby, I. C., Wilson, M. L. & Pusey, A. E., Jul 1 2013, In : Animal Behaviour. 86, 1, p. 61-74 14 p.

Research output: Contribution to journalArticle

16 Scopus citations

Fitness benefits of coalitionary aggression in male chimpanzees

Gilby, I. C., Brent, L. J. N., Wroblewski, E. E., Rudicell, R. S., Hahn, B. H., Goodall, J. & Pusey, A. E., Jan 1 2013, In : Behavioral Ecology and Sociobiology. 67, 3, p. 373-381 9 p.

Research output: Contribution to journalArticle

116 Scopus citations

Male-Female Association Patterns Among Free-ranging Chimpanzees (Pan troglodytes schweinfurthii)

Machanda, Z. P., Gilby, I. C. & Wrangham, R. W., Oct 1 2013, In : International Journal of Primatology. 34, 5, p. 917-938 22 p.

Research output: Contribution to journalArticle

11 Scopus citations
2012

Cheating monkeys undermine group strength in enemy territory

Crofoot, M. C. & Gilby, I. C., Jan 10 2012, In : Proceedings of the National Academy of Sciences of the United States of America. 109, 2, p. 501-505 5 p.

Research output: Contribution to journalArticle

42 Scopus citations
2011

A direct comparison of scan and focal sampling methods for measuring wild chimpanzee feeding behaviour

Gilby, I. C., Pokempner, A. A. & Wrangham, R. W., Jan 1 2011, In : Folia Primatologica. 81, 5, p. 254-264 11 p.

Research output: Contribution to journalArticle

17 Scopus citations

A retrospective analysis of factors correlated to chimpanzee (Pan troglodytes schweinfurthii) respiratory health at Gombe National Park, Tanzania

Lonsdorf, E. V., Murray, C. M., Lonsdorf, E. V., Travis, D. A., Gilby, I. C., Chosy, J., Goodall, J. & Pusey, A. E., Mar 1 2011, In : EcoHealth. 8, 1, p. 26-35 10 p.

Research output: Contribution to journalArticle

15 Scopus citations

Long-term ecological changes affecting the chimpanzees of gombe national park, Tanzania

Pintea, L., Pusey, A., Wilson, M., Gilby, I., Collins, A., Kamenya, S. & Goodall, J., Dec 1 2011, The Ecological Impact of Long-Term Changes in Africa's Rift Valley. Nova Science Publishers, Inc., p. 227-247 21 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations
2010

No evidence of short-term exchange of meat for sex among chimpanzees

Gilby, I. C., Emery Thompson, M., Ruane, J. D. & Wrangham, R., Jul 2010, In : Journal of human evolution. 59, 1, p. 44-53 10 p.

Research output: Contribution to journalArticle

54 Scopus citations
2009

Alpha male chimpanzee grooming patterns: Implications for dominance "style"

Foster, M. W., Gilby, I. C., Murray, C. M., Johnson, A., Wroblewski, E. E. & Pusey, A. E., Feb 1 2009, In : American Journal of Primatology. 71, 2, p. 136-144 9 p.

Research output: Contribution to journalArticle

29 Scopus citations

The meat-scrap hypothesis: Small quantities of meat may promote cooperative hunting in wild chimpanzees Pan troglodytes

Tennie, C., Gilby, I. C. & Mundry, R., Jan 1 2009, In : Behavioral Ecology and Sociobiology. 63, 3, p. 421-431 11 p.

Research output: Contribution to journalArticle

37 Scopus citations
2008

Adult Male Chimpanzees Inherit Maternal Ranging Patterns

Murray, C. M., Gilby, I. C., Mane, S. V. & Pusey, A. E., Jan 8 2008, In : Current Biology. 18, 1, p. 20-24 5 p.

Research output: Contribution to journalArticle

35 Scopus citations

Association patterns among wild chimpanzees (Pan troglodytes schweinfurthii) reflect sex differences in cooperation

Gilby, I. C. & Wrangham, R. W., Sep 1 2008, In : Behavioral Ecology and Sociobiology. 62, 11, p. 1831-1842 12 p.

Research output: Contribution to journalArticle

82 Scopus citations

Economic profitability of social predation among wild chimpanzees: individual variation promotes cooperation

Gilby, I. C., Eberly, L. E. & Wrangham, R. W., Feb 1 2008, In : Animal Behaviour. 75, 2, p. 351-360 10 p.

Research output: Contribution to journalArticle

55 Scopus citations

Interaction location outweighs the competitive advantage of numerical superiority in Cebus capucinus intergroup contests

Crofoot, M. C., Gilby, I. C., Wikelski, M. C. & Kays, R. W., Jan 15 2008, In : Proceedings of the National Academy of Sciences of the United States of America. 105, 2, p. 577-581 5 p.

Research output: Contribution to journalArticle

99 Scopus citations
2007

Core area quality is associated with variance in reproductive success among female chimpanzees at Kibale National Park

Thompson, M. E., Kahlenberg, S. M., Gilby, I. C. & Wrangham, R. W., Mar 1 2007, In : Animal Behaviour. 73, 3, p. 501-512 12 p.

Research output: Contribution to journalArticle

115 Scopus citations

Risk-prone hunting by chimpanzees (Pan troglodytes schweinfurthii) increases during periods of high diet quality

Gilby, I. C. & Wrangham, R. W., Sep 1 2007, In : Behavioral Ecology and Sociobiology. 61, 11, p. 1771-1779 9 p.

Research output: Contribution to journalArticle

74 Scopus citations

Use of overlap zones among group-living primates: A test of the risk hypothesis

Wrangham, R., Crofoot, M., Lundy, R. & Gilby, I., Dec 1 2007, In : BEHAVIOUR. 144, 12, p. 1599-1619 21 p.

Research output: Contribution to journalArticle

21 Scopus citations
2006

Ecological and social influences on the hunting behaviour of wild chimpanzees, Pan troglodytes schweinfurthii

Gilby, I. C., Eberly, L. E., Pintea, L. & Pusey, A. E., Jul 1 2006, In : Animal Behaviour. 72, 1, p. 169-180 12 p.

Research output: Contribution to journalArticle

64 Scopus citations

Meat sharing among the Gombe chimpanzees: Harassment and reciprocal exchange

Gilby, I. C., Apr 1 2006, In : Animal Behaviour. 71, 4, p. 953-963 11 p.

Research output: Contribution to journalArticle

173 Scopus citations
2004

A conceptual framework for nonkin food sharing: Timing and currency of benefits

Stevens, J. R. & Gilby, I. C., Apr 2004, In : Animal Behaviour. 67, 4, p. 603-614 12 p.

Research output: Contribution to journalReview article

96 Scopus citations