Blue-headed sunbird (IMAGE) Field Museum Caption A blue-headed sunbird in the Albertine Rift: an example of a tropical bird with iridescent, colorful feathers. Credit John Bates, Field Museum Usage Restrictions Please include credit License Original 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.