Leggy and sharp-eyed, Common Grackles (along with their larger, showier relatives, Great-tailed Grackles and Boat-tailed ...

Dissecting the expelled balls of bones and other indigestible bits is a popular STEM activity for kids. But where do all ...

A very familiar bird over most of North America, running and hopping on lawns with an upright stance, often nesting on porches and windowsills. The American Robin's rich caroling is among the earliest ...

How the count started, and how the data is used today. Prior to the turn of the 20th century, hunters engaged in a holiday tradition known as the Christmas "Side Hunt." They would choose sides and go ...

Celebrate the bird lover in your life with a gift that preserves and protects. Click here to give a gift membership for someone who’ll enjoy its many benefits. You’ll be showing that you value their ...

Seven years ago, anesthesiologist and budding photographer Carole Turek embarked on a seemingly impossible quest to photograph every hummingbird species in the world—all 366 of them. Now 75 years old ...

This compact, big-headed flycatcher sits bolt upright on top of the highest dead branch of a tree, calling pip-pip at intervals, as if to ensure that birders notice it. A long-distance migrant, the ...

Corkscrew Swamp Sanctuary, located about 30 minutes northeast of Naples, Florida, is a Ramsar Wetland of International Importance recognized for its rich biodiversity, including the largest remaining ...

A fiery gem of the treetops. In the northern forest in summer, the male Blackburnian Warbler may perch on the topmost twig of a spruce, showing off the flaming orange of his throat as he sings his ...

Tell the Gulf Coast Ecosystem Restoration Council you support its efforts to protect wildlife and restore coastal habitats. Save Irreplaceable Bird Science Programs Urge Congress to keep science ...

We protect birds and the places they need, today and tomorrow, in the Golden State and throughout the hemisphere. From the West Coast’s largest estuary in San Francisco Bay to the shores of Mission ...

These comprehensive guides to flora, fauna, geology, and climate cover eight geographic regions of North America. From weather patterns to wildflowers, birds to natural history—Audubon Regional Field ...