Common Redpoll (IMAGE)

University of Arizona

Common Redpoll

Caption

Common Redpoll derives its plumage color from a mixture of 17 carotenoids.

Credit

Alex Badyaev/tenbestphotos.com

Usage Restrictions

This visual may only be used in conjunction with reporting on or posting of this news release. Credit must be given as indicated.

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.