The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Hummingbirds are beginning to appear farther north as the fast‑winged birds continue their annual spring migration. Sightings have been reported across the Gulf Coast in recent weeks, and as far north ...

Birds are on the move as they take flight for their annual spring migration and Cornell University is looking to help people track their journeys. Radar tracking allows you to follow along to see what ...

In the last few years, birding has exploded out of niche hobby status to become one of the most popular outdoor activities in the U.S. Roughly 96 million Americans report watching, feeding or tracking ...

A new synthesis of bird migration research reveals that species use a wide variety of strategies, from walking short distances to marathon nonstop flights. Some birds migrate to molt, others swim ...