margaret Forum Role: ParticipantActive Since: November 2, 2019Topics Started: 0Replies Created: 1 Profile Topics Started Replies Created margaret's Courses Ornithology: Comprehensive Bird Biology Bird Song Basics: Getting Started with Birding by Ear Be a Better Birder: Shorebird Identification Archived Live Series The Wonderful World of Owls Feeder Birds: Identification and Behavior Anything but Common: The Hidden Life of the American Crow Joy of Birdwatching