Across the Northern Hemisphere, satellite tags and backyard observations are revealing a surprising pattern: some birds are ...

As the weather gets chillier, birds are migrating, many crossing New Hampshire on their path to warmer climates. Hundreds of thousands of birds — warblers, tanagers, sandpipers, sparrows, hawks, even ...

Birds of different sizes, colors and species flock through New Mexico as they migrate for the season. New Mexicans may catch a glimpse of some in their backyard without being aware of the impact these ...

September and October are the months that see the greatest variety of birds on the move through our region, including a smattering of vagrants — birds that are hundreds or thousands of miles from ...

Nearly 450,000 birds migrating through Virginia made their way across Augusta County last night, with the greatest number of birds in flight two to three hours after sunset, according to Birdcast ...

Many bird species have moved toward colder areas in the mountains of Europe as the climate has warmed over the past two decades. Sunny southern slopes attract birds to live at higher elevations than ...