Birds range from tiny hummingbirds to giant condors in the skies. These giant birds of prey will have you feeling the size of a hummingbird when they fly past!

The Ostrich: The Biggest Bird—but Not in the Air If the competition were about size alone, the ostrich would take the crown as the world’s largest bird.

Birds come in all shapes and sizes, from tiny hummingbirds to majestic eagles. Among this vast diversity, some species are ...

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

Discover the U.S. birds with the largest wingspans. Learn where these impressive birds can be found and other fascinating ...

Out of the over 10,000 species of birds on Earth, most are capable of flight. They have wingspans that range from 5.5 ...

One of the biggest birds on the African continent is the African Crowned Eagle (Stephanoaetus coronatus). Also known as the crowned hawk-eagle, this hefty bird of prey has a wingspan that can ...