Two Koloa (IMAGE) Colorado State University Caption Andy Engilis, curator of the UC Davis Museum of Wildlife and Fish Biology, said this study is pivotal in the struggle to save koloa from extinction. He has been involved in conservation efforts and research of Hawaiian ducks since the late 1980s. Credit Christopher Malachowski, Oregon State University Usage Restrictions None 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.