Tasi, a 12-inch chocolate-brown Guam Rail, is the newest member of the aviary's flock. Guam Rails were once considered extinct in the wild, and now AZA-accredited zoos across the nation are helping ...

A fourth Guam kingfisher​ has hatched at the National Aviary this year, bringing the species one step closer to someday returning to its native habitat.

There's a new "rare" raptor at the National Aviary, one that can't be seen anywhere else in the Northeast. The aviary on Wednesday introduced its new female juvenile harpy eagle named Dariéna, who ...

The disjointed veterinary hospital spread across three wings of the National Aviary’s North Side campus can no longer sustain ...

Add Yahoo as a preferred source to see more of our stories on Google. With the help of two recently hatched chicks, Pittsburgh's National Aviary has plans to help a bird species that no longer exists ...

A vet speaks out in support of the campaign to save an aviary earmarked for closure in March.