A tagged ferruginous hawk exhibits unusual migratory patterns, surprising researchers with her winter stay in Nebraska.

Collisions with wind turbines are a documented threat to the lives of individual raptors. However, wind development also ...

Collisions with wind turbines are a documented threat to the lives of individual raptors. However, wind development also ...

The ferruginous hawk continued at Morris Island in Chatham, where other sightings included a semipalmated plover, 12 black-bellied plovers, 200 dunlin, and 8 Northern harriers.

Paolo Maffei will be the trip leader for a Central Sierra Audubon Society (CSAS) birding outing Saturday, Feb. 15 along Rock River Road to Salt Springs Valley in Calaveras County. This will primarily ...

Three ferruginous hawks. This repetitive search for one owl species got me wondering about a different owl challenge. Specifically, if I chose the right time of year could I find at least 10 of ...

Recent sightings (through Jan. 21) as reported to Mass Audubon. The ferruginous hawk continued at Morris Island in Chatham, where other sightings included 5 piping plovers, 2 semipalmated plovers ...

along with prairie falcons and ferruginous hawks. This raptor’s paradise is also well-stocked with the more familiar red-tailed hawks and kestrels, as well as non-raptor species such as ...