Paul Forum Role: ParticipantActive Since: April 5, 2019Topics Started: 0Replies Created: 2 Profile Topics Started Replies Created Paul's Courses Ornithology: Comprehensive Bird Biology Be a Better Birder: Hawk & Raptor Identification Archived Series Be a Better Birder: Warbler Identification Bird Photography with Melissa Groo Be a Better Birder 1: Size and Shape Be a Better Birder 2: Color and Pattern Be a Better Birder: Duck and Waterfowl Identification Understanding Bird Behavior eBird Essentials Anything but Common: The Hidden Life of the American Crow The Wonderful World of Owls