Pilchuck Audubon Society January Program Meeting

Our January program meeting features Dr. Dennis Wacker, professor at UW Bothell, presenting “Crows and the University of Washington Bothell”. UW Bothell is home to a very large nocturnal crow roost on the North Creek wetland Restoration by the campus, consisting of over 16,000 crows in the winter. UW Bothell Professor Douglas Wacker and his students have been watching and researching these birds to try to learn how crows in these large groups of crows communicate and specifically how crows combine vocal and non-vocal behaviors to communicate in social groups.