American Kestrel (Sparrow Hawk) (Falco sparverius), male, Yellowstone National Park, Wyoming, United States of America, North America

American kestrel (sparrow hawk) (Falco sparverius) female, Bosque del Apache National Wildlife Refuge, New Mexico, United States of America, North America

American kestrel (sparrow hawk) (Falco sparverius) female, Bosque del Apache National Wildlife Refuge, New Mexico, United States of America, North America

American kestrel (sparrow hawk) (Falco sparverius) female, Bosque del Apache National Wildlife Refuge, New Mexico, United States of America, North America

American kestrel (sparrow hawk) (Falco sparverius), male, Bosque del Apache National Wildlife Refuge, New Mexico, United States of America, North America

American Kestrel (Sparrow Hawk) (Falco sparverius) in captivity, Arizona Sonora Desert Museum, Tucson, Arizona, United States of America, North America

Juvenile male Sparrowhawk with prey, Northern Vosges France

Northern Goshawk in flight near ground, Cantabria Spain

Goshawk female on dead mallard, Midlands UK

Eurasian Sparrowhawk on falconer glove, Burgos Spain

Northern Goshawk in flight and falconer, Cantabria Spain

Portrait of Northern Goshawk, Burgos Spain

Northern Goshawk in flight , Cantabria Spain

Northern Goshawk on a stump, Spain

Portrait of Northern Goshawk, Burgos Spain

Eurasian Sparrowhawk female on a branch, Spain

Eurasian Sparrowhawk on a branch, Midlands UK