• Human impact erodes chimpanzee behavioral diversity

      Kühl, Hjalmar S.; Boesch, Christophe; Kulik, Lars; Haas, Fabian; Arandjelovic, Mimi; Dieguez, Paula; Bocksberger, Gaëlle; McElreath, Mary Brooke; Agbor, Anthony; Angedakin, Samuel; et al. (2019)
      Chimpanzees possess a large number of behavioral and cultural traits among non-human species. The ‘disturbance hypothesis’ predicts that human impact depletes resources and disrupts social learning processes necessary for behavioral and cultural transmission....