Tennessee unveils a new collectible waterfowl stamp featuring a young artist's acrylic painting of a male redhead duck.

Avian influenza, commonly known as bird flu, is taking a toll on migrating sandhill cranes and other waterfowl as the deadly ...

Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird feeders.

No one thought cows could catch flu; herds in Idaho have been infected twice with this strain, setting up worry that the ...

Birdwatchers are amazed to discover the amenities and the large flocks of various species when they visit Phelps County.