Learn about the long-distance routes that migratory bird species cover each year. Some birds travel tens of thousands of ...

Expers says birds migrate twice a year: once in the spring and then again in the fall.

Migratory birds around the world are departing on their journeys more than two weeks earlier than they did in 1970, and a ...

By the end of September, an astounding 15 million to 20 million birds —including those from northern climes — may be migrating over Georgia during a single night.

Researchers at Cornell Lab of Ornithology, University of Massachusetts, and University of Illinois have developed breakthrough methods to track the migration of individual bird species by combining ...

Add Yahoo as a preferred source to see more of our stories on Google. The BirdCast Migration Dashboard, a live migration map provided by Cornell University's Lab of Ornithology, estimates the number ...

Newswise — Every year, billions of birds undertake intrepid journeys between temperate regions in North America and their tropical wintering grounds in South America. “Birds are great indicator ...

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 ...

It’s early spring on the Yucatan Peninsula, and the days are starting to get longer as the northern hemisphere begins to warm. For the millions of Baltimore orioles that have spent the winter in the ...

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

Around 70% of the continent’s birds migrate, and among those, about 80% migrate at night, according to the National Audubon ...