The calliope hummingbird, North America's smallest bird, migrates through Utah each summer. A banding event on July 19 at Red ...

From 9-foot tall ostriches to albatrosses with gargantuan wingspans, here are some of the biggest birds in the world.

9 birds that sing when the world sleeps Northern Mockingbird The Northern Mockingbird is one of the most well-known birds that sings at night in the region of North America.

Scientists identify the oldest flying reptile in North America, discovered in Arizona and dating back 209 million years.

You’re outside when suddenly you hear an unfamiliar chirp. Looking around, you wonder, “Is it a squirrel?” “Is it a bat?” And ...

Adirondack birding experts debate which bird call defines summer. Red-eyed vireo, common loon, and hermit thrush compete for ...

The photo of a courageous mother lemur with a baby on her back, taking a harrowing jump in a ravine, won the California ...

Every July, thousands of people descend upon the tall grass, boreal forest and poison ivy of Birds Hill Provincial Park for ...

In Vermont, researchers have investigated the types of creepy, crawly bugs that their avian predators consume and may have ...

One pest management company is battling the birds using grapeseed extract Other communities use firecrackers to spook them or hire falconers to take them out The adaptable, desert-dwelling species ...

Flesh-eating maggots are inching toward the southwestern border of the US. The defense plan? Breed millions of sterilized ...