American Ornithological Society Publications Office
Caption
This image shows a typical Chestnut-bellied Monarch (left) vs. a melanic individual (right).
Credit
A. Uy
Usage Restrictions
With credit
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.