Bear Hair (IMAGE) American Museum of Natural History Caption In this image, paper coauthor William Housty, of the Qqs (Eyes) Projects Society, holds up a piece of hair collected on a non-invasive snare. Credit ©Mark Godfrey Usage Restrictions Can be used with appropriate 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.