hummingbird at feeder (IMAGE) University of Washington Caption Image showing a white-vented plumeleteer (Chalybura buffonii) drinking from a feeder at the Colibrí Gorriazul Research Center in Colombia. Credit Kristiina Hurme Usage Restrictions Must 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.