On a 2009 hike in the Huachuca Mountains of southeastern Arizona, a group of birders heard an otherworldly, ethereal bird song floating, flute-like, through the canyon. The hikers identified the ...

CU Boulder researchers challenge long-held assumptions about the relationship between bird migration and the process by which new species arise Every year, billions of birds take to the skies, riding ...

When it comes to what birds have and what humans don’t, your mind might first land on the ability to fly. However, birds are also pretty good at navigating from the air… assuming, that is, they know ...

Millions of birds pass through and above the Champaign-Urbana area on their way to warmer southern regions during the fall and winter migration period. At its peak, migratory numbers over C-U are in ...

Many birds make incredible journeys each year. Billions fly thousands of miles — some nonstop. These ancient migration routes are getting scrambled, and as the Guardian reported, it's a flashing red ...

Several high- and medium-voltage power lines within the Danube Delta Biosphere Reserve (DDBR) have been fitted with bird warning devices, and 100 medium-voltage poles identified as hazardous to birds ...

Add Yahoo as a preferred source to see more of our stories on Google. Bird migration represents one of nature’s most remarkable phenomena, where millions of feathered travelers navigate thousands of ...

Erie's Bicentennial Tower lights will be turned off on May 2 to aid migrating birds. Millions of birds migrate through the Lake Erie region, using the moon and stars to navigate. Artificial lights can ...

Birds are a barometer of the health of water sources, habitats, and air quality. A notable example is the use of canaries in ...

A Blackpoll Warbler on Southeast Farallon Island in California is one example of the many birds that wind up as vagrants - well outside their normal range. A new study from the University of Illinois, ...