Add Yahoo as a preferred source to see more of our stories on Google. Golden autumn sunlight glints through the sedges and shrubs of the tundra in northern Alaska. Winter is approaching, and soon the ...

The phenomenon of migration isn’t exclusive to the neotropical migrants of the New World. Birds in other parts of the world migrate, too. Waterfowl, shorebirds and raptors are among some of the ...

Migratory birds cover great distances to feed and breed, sometimes crossing continents and oceans in record time. Are they being impacted by rising global temperatures?