A fruit in the hand or two in the bush? Divergent risk preferences in chimpanzees and bonobos - Heilbronner, Sarah R; Rosati, Alexandra G; Stevens, Jeffrey R; Hare, Brian; Hauser, Marc D (Biology letters (2005), 2008)
Keywords: Animal Behaviour; Animals; Appetitive Behavior - physiology; Bonobos; Chimpanzees; Decision Making; Female; Male; Pan paniscus; Pan paniscus - physiology; Pan troglodytes; Pan troglodytes - physiology; Risk; Risk-Taking; Species Specificity