Red-capped Manakin (IMAGE) eLife Caption This is an adult male red-capped manakin, which produces wing claps by rapidly retracting its wings toward its body. Credit Matthew Fuxjager Usage Restrictions This image can be reused, as long as it is fully credited. 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.