The great horned owl is one of the most striking birds in the animal kingdom. Its large frame, piercing yellow eyes, and ...

Birders searching for owls to photograph or observe often start at dusk, hoping to find them during their active times at night. This is informally known as owling, or sometimes birders will call it ...

Securing the title of the world’s largest owl requires a 6-foot, 3-inch wingspan. Having only 1,700 mature individuals remaining leaves Blakiston’s fish owl in a highly vulnerable state.

CC0 Usage Conditions ApplyClick for more information. Issued in 100 parts, with 5 plates for each part. "The last, or a reprint of the last, complete edition of Audubon's work on the birds of America.