Visual acuity and egg spatial chromatic contrast predict egg rejection behavior of American robins
A. B. Luro, E. Fernandez-Juricic, P. Baumhardt, M. E. Hauber
This study tests how American robins reject model eggs based on visual acuity and spatial chromatic contrast, finding that larger pattern features increase rejection likelihood.
bioRxiv · May 21, 2020Animal Behavior & Cognition