When considering the "biggest" bird species, different measurements can be used, such as wingspan ... The Wandering Albatross has a wingspan that can reach up to 11.5 feet and it stands an ...

Their 11.5-foot wingspan makes it easy for them to cruise ... Now that we know, we'll be avoiding them forever, along with these other biggest birds in the world. The Dalmatian pelican is one ...

Andean condors are massive birds, among the largest in the world that are able to fly. Because they are so heavy (up to 33 pounds), even their enormous 10-foot wingspan needs some help to keep ...

Here are some rare birds you might never see again: This bright blue parrot became famous through the movie Rio. Sadly, it's ...

With a 24-foot wingspan, how did the prehistoric Pelagornis sandersi, the largest known flying bird of all time, manage to fly so well? It relied on two key factors: a light frame and an ability ...

This powerful eagle is North America's largest bird of prey and the national bird of Mexico. These birds are dark brown, with lighter golden-brown plumage on their heads and necks. They are ...