Identify Butterflies in Your Backyard! Experience close-up the beauty of 75 of North America's most common butterflies, the ones you're most likely to find in your backyard, and also discover the rare beauty of of the 21 endangered and threatened U.S. butterflies. You won't see video footage of these butterflies together in one place anywhere else. Range maps, close-up video, enlightening narration, and identification information make this the one-stop source for butterflies, the common and the endangered.
