In Arizona's Sky Islands, dry summers may be pushing some bird species away from traditional migratory routes.

The humble turkey vulture plays a vital role in keeping the land clean and diseases at bay. It also acts like an avian weathervane.

The First Use of Harpoon Missiles In Combat by U.S. Navy A-6 Intruders Operation Prairie Fire, launched in March 1986, was a ...

Types of North American CardinalsNorthern CardinalNorthern cardinals are commonly spotted across the eastern half of the ...

Find out why these raptor bird species, including hawks, owls, falcons and more, are some of the most captivating birds of ...