| eNature.com | ||||
|
|
Gyrfalcon Falco rusticolus |
|
||
![]() © Fritz Polking/Dembinsky Photo Associates |
||||
|
It is a memorable occasion when a Gyrfalcon is sighted on a coastal salt marsh or over open country inland. In the Far North it feeds mainly on ptarmigans, but during the summer months it also takes shorebirds, eiders, and gulls, and makes frequent raids on the great colonies of murres and Dovekies. description 22" (56 cm). W. 4' (1.2 m). The largest of the true falcons. 3 color phases occur: blackish, white, and gray-brown. All phases are more uniformly colored than Peregrine Falcon, which has bold dark "mustaches" and hood and a proportionately larger head.
This material provided by eNature.com.
|
||||
© Copyright 2007, eNature.com |
||||