I had visited the area several times during the past week watching from 20 to 34 Ferruginous hawks roosting in a grove of trees south of Idaho Highway 33 near the road that leads to the South Boat ...

Shaking off the early morning rust, a stunning ferruginous hawk fluffed its light morph feathers in frigid 14-degree temps on ...

Helicopter shot of a Ferruginous Hawk (Buteo regalis) nestling in a juniper within one of the references areas of the study. Raptors are more readily affected by wind energy than other birds in ...

Recent sightings (through Feb. 4) as reported to Mass Audubon. The ferruginous hawk continued at Morris Island in Chatham, where other sightings included a semipalmated plover, 12 black-bellied ...

Between June 21 and July 6, 2014, we completed UAV surveys of bald eagles (8 nests), ferruginous hawks (11 nests), and red-tailed hawks (5 nests), with each survey taking place when feathered ...

Cactus ferruginous pygmy owls are named for the saguaro cactuses they live in, their rusty-colored stripes, and their small size. They’re as fierce as they are small: These 2.5-ounce raptors prey on ...

Cactus ferruginous pygmy owls are named for the saguaro cactuses they live in, their rusty-colored stripes, and their small size. They’re as fierce as they are small: These 2.5-ounce raptors prey on ...