They are the largest flying birds in North America.

A bird rarely seen in North America was apparently spotted in Ohio, of all places recently.

A California condor has flown into Oregon for the first time in more than a century, marking a major milestone in efforts to ...

As millions of migratory birds pass through Chicago each spring, volunteers race to rescue injured birds and document deadly ...

Millions of migratory birds are currently flying over Southwest Florida, with peak migration still to come. Weather radar systems are detecting the massive flocks. The peak of the fall migration ...