Chimpanzees fishing for algae with tools in Bakoun, Guinea (PanAf) User ChimpandSee on YouTube, 04 Nov 2016 From the paper: Boesch C, Kalan AK, Agbor A, Arandjelovic M, Dieguez P, Lapeyre V, Kühl HS (2016) Chimpanzees routinely fish…