Animal Behavior & CognitionPLOS ONEPeer-reviewed
Discrimination of edge orientation by bumblebees
M. G. S. Guiraud, M. Roper, S. Wolf…·L. Chittka
This study shows bumblebees can discriminate 7-degree angled edges better than honeybees, suggesting superior angular resolution and potential for complex visual processing.
DOI 10.1371/journal.pone.0263198