There are currently 252 known species of the Order Accipitriformes which includes 3 families. I have photographed 17 (6.7%) of these species of birds from 2 of the 3 families shown below with links.
Family: Sagittariidae (Secretarybird)
Family: Pandionidae (Osprey)
–Osprey (Pandion haliaetus)
Family: Accipitridae (Hawks, Eagles, Kites)
–Egyptian Vulture (Neophron percnopterus)
–Mississippi Kite (Ictinia mississippiensis)
–Northern Harrier (Circus hudsonius)
–Sharp-shinned Hawk (Accipiter striatus)
–Cooper’s Hawk (Accipiter cooperii)
–Bald Eagle (Haliaeetus leucocephalus)
–Harris’s Hawk (Parabuteo unicinctus)
–White-tailed Hawk (Geranoaetus albicaudatus)
–Red-shouldered Hawk (Buteo lineatus)
–Broad-winged Hawk (Buteo platypterus)
–Swainson’s Hawk (Buteo swainsoni)
–Red-tailed Hawk (Buteo jamaicensis)
–Common Buzzard (Buteo buteo)
–Black-chested Buzzard Eagle (Geranoaetus melanoleucus)
–Variable Hawk (Geranoaetus polyosoma)
–Western Marsh Harrier (Circus aeruginosus)