Birds and humans perceive colors differently, so scientists rely on instruments and genetics to accurately describe the diversity of avian color signals. Aa Aa Aa Evolutionary processes have ...

A system of colors and notches allowed Ricketts to sort the cards by ... Beyond his lasting impact on the field of ecology, Ricketts has also been immortalized in American literature through his ...

"Sea slugs use bright, contrasting color patterns to send messages to ... "We hope this work leads to further research on the ecology and evolution of defensive animal coloration, particularly ...