1. Crab-fishing by chimpanzees in the Nimba Mountains, Guinea. Issue 133 (August 2019) Authors: Koops, Kathelijne; Wrangham, Richard W.; Cumberlidge, Neil; Fitzgerald, Maegan A.; van Leeuwen, Kelly L.; Rothman, Jessica M.; Matsuzawa, Tetsuro Journal: Journal of human evolution Issue: Issue 133(2019) Page Start: 230 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗