Striped Manakin, <i>Machaeropterus</i> (IMAGE) Earlham Institute Caption This striped manakin (Machaeropterus regulus) was photographed during an expedition to the Melcocho river canyon in Antioquia, Colombia. Males such as this one perform courtship displays in groups called leks to attract females. Credit Felipe Villegas / Instituto Humboldt Usage Restrictions With a credit and a hyperlink to the Earlham Institute, http://www.earlham.ac.uk/keeping-colombia-megadiverse 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.