Green Guru: How High Do Migrating Birds Fly? By Susan CosierMarch 29, 2011 By Susan CosierMarch 29, 2011 Popular Stories Candid Camera Why Is the Kiwi’s Egg So Big? An Organic Chicken Farm in Georgia Has Become an Endless Buffet for Bald Eagles Why a Hawk Is a Hummingbird’s Best Friend Learn to Identify Five Owls by Their Calls R “The views expressed in user comments do not reflect the views of Audubon. Audubon does not participate in political campaigns, nor do we support or oppose candidates.” Learn and Explore With Young Nature-lovers Audubon Adventures’ fun and educational activities foster students’ understanding and love of birds, other wildlife, and the environment we all share. Learn More Become an Audubon Member Membership benefits include one year of Audubon magazine and the latest on birds and their habitats. Your support helps secure a future for birds at risk. Join Today Demand Justice for Gulf Coast Birds Repair the damage from the BP Oil Spill. Take Action Spread the word. It’s the least you can do.