Marc Webber is a marine mammal specialist with an undergraduate and graduate degree from San Francisco State University. He has worked as a biologist and refuge manager for non-profit organizations and the US government for his entire career in many places. He has also worked at McMurdo Station in Antarctica. Among his better-known works is a major book he co-published a fantastic work called Marine Mammals of the World: A Comprehensive Guide to Their Identification. It is now in its second edition.