Fall migration is underway for the birds of North America and, during peak days, hundreds of millions of birds pass overhead under the cover of night. “The earliest migrants are on their way as early ...

A male blue-winged warbler. Long-distance bird migration is one of the natural world's most inspiring phenomena-but the story of how we know what we know about bird migration is almost as amazing as ...

Fall migration has already begun, with some species starting their route south as early as the beginning of August. Birder Melissa Mayntz, originally from Petoskey, said the best ways to help birds ...

SPRINGFIELD, Mo. (KY3) - Every year, billions of birds migrate through the U.S. They mostly move at night, when they face an unexpected threat: light pollution. Lights from our homes can confuse and ...

This book presents an up-to-date, detailed and thorough review of the most fascinating ecological findings of bird migration. It deals with all aspects of this absorbing subject, including the ...

Changes in the number, shape, efficiency and interconnectedness of organelles in the cells of flight muscles provide extra energy for birds’ continent-spanning feats. Weighing in at a single ounce, ...

New research shows mountain birds move up and down slopes to save energy, find food, and avoid competition across seasons.

The spring birds are on their way back. Warblers, osprey, hummingbirds and more are all making their annual trip back North as the annual spring migration begins. And, you can track them via radar.

As the fall bird migration gets underway, bird watchers can track birds in flight across Michigan and the nation as they flock southward each night. The BirdCast Migration Dashboard, a live migration ...