title: Primatology: monkey bromance.
abstract: Male macaques form strong social bonds that enhance competitive ability and mating success, belying theoretical predictions that mate competition should prevent males from cooperating with one another.
authors.affiliation: Department of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA. cheney@sas.upenn.edu
authors.forename: Dorothy L
authors.initials: DL
authors.lastname: Cheney
mesh_terms: D000818:Animals; D003163:Competitive Behavior; D005260:Female; D008251:Macaca; D008297:Male; D052586:Mating Preference, Animal; D012726:Sexual Behavior, Animal