Evaluating the costs of a sexually selected weapon: big horns at a small price
Publication/Journal: Animal Behaviour
Keywords: cost, horn, male–male competition, rhinoceros beetle, sexual selection, trypoxylus dichotomus
2013
Aggressive behaviors of the Japanese brown bear
Publication/Journal: Aggressive Behavior
Keywords: aggression, brown bear, dominance, fighting, ursus arctos yesoensis.
2006
Ladder Use and Clubbing by a Bonobo (Pan paniscus) in Apenheul Primate Park
Publication/Journal: Zoo Biology
Keywords: *tool use, aggression, great apes, weapon, zoo management
2002