Birds may not need us, but we certainly need them. Experts raise red flags as common birds vanish from sight across vast US ...

From Alaska across southern Canada all the way south to Tierra del Fuego — the southernmost point of South America — ...

The Bald Eagle’s undeniable majesty has earned it longtime status as the mascot of the United States, but the bird also has some surprisingly quirky traits, like its dicey aerial courtship routine or ...

Despite its tiny stature, the smallest bird native to North America can survive cold nights in the Rocky Mountains, and some ...