subadult Forum Role: ParticipantActive Since: April 7, 2020Topics Started: 0Replies Created: 1 Profile Topics Started Replies Created subadult's Courses Be a Better Birder 2: Color and Pattern Ornithology: Comprehensive Bird Biology Feeder Birds: Identification and Behavior Nature Journaling and Field Sketching Be a Better Birder 1: Size and Shape Bird Song Basics: Getting Started with Birding by Ear Understanding Bird Behavior