Cornell Lab of Ornithology predicts that more than 200 million birds will fly south through the Ohio River Valley. You can ...

Migratory birds use "weather windows" to help conserve their energy during their travels. There are plenty of tools to help you track spring bird migration. April has officially arrived, and in many ...

Add Yahoo as a preferred source to see more of our stories on Google. In the northeastern U.S., where I roost, the migrants have been trickling in for a couple of months. The Tree Swallows arrived in ...

When autumn arrives, some of our favourite summer visitors are leaving – help them prepare for their journeys south ...

Spring migrations runs between March 1 and June 15. Artificial lights and glass windows pose significant threats to migrating birds. Turning off unnecessary lights and adding patterns to windows can ...

More than 13 million birds are expected to fly south over Michigan Wednesday night, Sept. 9, amid fall migration.

On hearing the first cuckoo of spring, the poet's heart might sing, and while one swallow does not make a summer, the annual migrations of bird species across continents have fascinated us for ...

Cornell University's BirdCast uses radar to track the massive nocturnal spring migration of birds. You can use the online dashboard to see live migration maps and how many birds flew over your county.

CHICAGO — As the calendar turns from winter to spring and the weather begins to warm in the Midwest — well, at least it’s supposed to warm — millions of birds representing hundreds of species will ...

There is a relationship between weather forecasting and bird migration patterns. In fact, researchers use radar technology to track where and when birds are on the move.