Tonight, there will be more birds in the sky than there are people in the United States. According to Cornell Lab’s BirdCast, an estimated 373 million winged migrators will continue their journey ...

BirdCast’s newest advances provide detailed flight forecasts of millions of birds. Van Doren, B.M. and Horton, K. 2023 migration map image. BirdCast, migration forecast map; Generated September 4, ...

Another springtime avian migration period has largely passed, but not before an estimated 40 million birds crossed over Savannah in their semiannual rite. The northward flow peaked on May 1, when ...

Cornell's BirdCast is a user-friendly project that lets you watch migration as it happens. As surely as one season marches into the next, the natural world follows suit and prepares for the changes ...

Millions of birds are migrating over New Jersey tonight. See what radar shows and why turning off lights can help.

One of the many great tools developed by the Cornell Lab of Ornithology and its partners is BirdCast (birdcast.info/). BirdCast provides real-time predictions of bird migrations: when they migrate, ...