The Gyrfalcon, also spelled gerfalcon—Falco rusticolus—is the largest of the falcon species. The Gyrfalcon breeds on Arctic coasts and the islands of North America, Europe, and Asia. by kANJAheiterwerden
The Peregrine Falcon (Falco peregrinus), also known as the Peregrine, and historically as the Duck Hawk in North America, is a widespread bird of prey in the family Falconidae. A large, crow-sized falcon, it has a blue-grey back, barred white underparts, and a black head and "moustache". As is typical of bird-eating raptors, Peregrine Falcons are sexually dimorphic, females being considerably larger than males.[
The Osprey (Pandion haliaetus), sometimes known as the sea hawk, fish eagle, river hawk or fish hawk, is a diurnal, fish-eating bird of prey. It is a large raptor, reaching more than 60 cm (24 in) in length and 180 cm (71 in) across the wings.In North America it breeds from Alaska and Newfoundland south to the Gulf Coast and Florida.