American robin Smithsonian's National Zoo and Conservation

One of most common bird species in North America, American robins can be heard singing their cheerful melody in diverse habitats, from deep forest interiors, to rural pastures, to city parks and backyard gardens. They are thought of as the "bringers of spring," due to the species' reputation for flying south for the winter and traveling northward during the springtime. 

Meet the Animals Smithsonian's National Zoo and Conservation

American Robin - Athol Bird & Nature Club

Meet the Animals Smithsonian's National Zoo and Conservation

National Zoo and Conservation Biology Institute Blog

Column: Robins are flocking to San Diego, and no one knows why

Meet National Zoo's Bustard and Burrowing Owl Chicks - ZooBorns

Meet National Zoo's Bustard and Burrowing Owl Chicks - ZooBorns

American Robin Audubon Field Guide

American Robin (Common Bird Species of Richmond National

The American Robin Brandywine Conservancy and Museum of Art

American Robin Audubon Field Guide

Where is the Robin in Your Yard Headed on Migration? - My

American Robin, NatureRules1 Wiki