Margaret Crofoot

image of Margaret Crofoot

ASST PROF-AY

Departments

Anthropology

Offices and Labs

208 Young Hall

Profile Introduction

I am interested in the evolution of complex social systems, and specifically, understanding how collective (group) behaviors emerge from interactions among individuals, and how group traits impact individual fitness. I use remote tracking technology in conjunction with field-based experiments and observational methods to explore group movement and decision-making, coordinated territorial defense, and other collective behaviors in primate social groups.

Degrees

2008 Ph.D. Biological Anthropology Harvard University
2003 M.A. Biological Anthropology Harvard University
2001 B.A. Human Biology Stanford University

Research Interests

Consensus Decision-Making and Collective Behavior in Primate Societies


Farine, D. R.*, Strandburg-Peshkin*, A., Berger-Wolf, T., Ziebart, B., Brugere, I., Li, J., Crofoot, M.C. 2016. Both Nearest Neighbors and Long-term Affiliates Predict Individual Locations During Collective Movement in Wild Baboons. Scientific Reports. 6: 27704.

 

Amornbunchornvej, C., Brugere, I., Strandburg-Peshkin, A.*, Farine, D.*, Crofoot, M. C., Berger-Wolf,          T.Y. 2016. FLICA: A framework for leader identification in coordinated activity. arXiv preprint       arXiv:1603.01570.

 

Strandburg-Peshkin, A.*, Farine, D.*, Couzin, I., Crofoot, M.C. 2015 Shared decision-making drives collective movement in wild baboons. Science. 348(6241): 1358-61.

 

Li, J., Brugere, I., Ziebart, B., Berger-Wolf, T., Crofoot, M., Farine, D.* 2014. Social Information Improves Location Prediction in the Wild. Proceedings of the 15th International Workshop on Trajectory-based Behaviour Analytics (TrBA’15).

 

 

Cooperation and Conflict in Intergroup Competition

 

Crofoot, M.C. 2013. The Cost of Defeat: Capuchins groups travel further, faster and later after losing conflicts with neighbors.  American Journal of Physical Anthropology. 152(1): 79-85.

 

Crofoot, M.C. and Gilby, I.C.  2012. Cheating monkeys undermine group strength in enemy territory. Proceedings of the National Academy of Sciences. 109(2): 501-505.

 

Crofoot, M. C., Rubenstein, D. I., Maiya, A. S., Berger-Wolf, T. Y. 2011. Aggression, grooming and group-level cooperation in white-faced capuchin monkeys (Cebus capucinus): Insights from Social Networks.  American Journal of Primatology, 73(8): 821-833.

 

Crofoot, M. C., Gilby, I. C., Wikelski, M. C., Kays, R. W. 2008. Interaction location outweighs the competitive advantage of numerical superiority in Cebus capucinus intergroup contests. Proceedings of the National Academy of Sciences, 105(2): 577-581.

 

Department and Center Affiliations

Department of Anthropology
Animal Behavior Graduate Group
Graduate Group in Ecology

CBS Grad Group Affiliations

Animal Behavior