Playbacks of Food-associated Calls Attract Chimpanzees Towards Known Food Patches in a Captive Setting
L. R. O'Bryan, S. P. Lambeth, S. J. Schapiro, M. L. Wilson
The paper tests whether chimpanzee food-associated calls attract receivers to food patches, finding they increase investigation but not feeding success.
bioRxiv · Nov 13, 2020Animal Behavior & Cognition