Note: Birding societies ask that you turn off or dim your outdoor lights. Bright city lights can disrupt their flying patterns. Sunday night alone may have 4 million or more birds flying over Indiana ...

The common swift (Apus apus) stands as perhaps the most impressive example of a bird that sleeps while flying. These remarkable birds spend almost their entire lives in the air, only landing during ...

"On a big night in the spring, you're talking 450 to 500 million birds flying under cover of darkness." Cornell University's Lab of Ornithology hosts a BirdCast Migration Dashboard that provides ...