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Cooper's hawk (Astur cooperii) is a medium-sized hawk native to the North American continent and found from southern Canada to Mexico. [2] This species was formerly placed in the genus Accipiter. As in many birds of prey, the male is smaller than the female. [3]
Order: Accipitriformes: ... The number of species in each genus is based on the list maintained by Frank Gill, ... Cooper's hawk, Astur cooperii;
The International Ornithological Committee (IOC) recognizes these 265 species of Accipitriformes distributed among four families. Among them is the family Cathartidae (New World vultures) which the American Ornithological Society (AOS), the Clements taxonomy , and BirdLife International 's Handbook of the Birds of the World place in its own ...
Unlike some birds, but similar to other diurnal raptors, most hawk species are violet-sensitive but cannot perceive ultraviolet light. [11] Hawks also have relatively high visual acuity – the distance at which they can resolve an image – with red-tailed hawks reported to have 16.8 cycles per degree. [ 12 ]
Left to right: Cooper's hawk, sharp-shinned hawk, and the red-tailed hawk (not to scale). In the United States, chickenhawk or chicken hawk is an unofficial designation for three species of North American hawks in the family Accipitridae: Cooper's hawk (also called a quail hawk), the sharp-shinned hawk, and the Buteo species red-tailed hawk.
Hawk in flight. With their broad wingspans and sharp talons, hawks are some of the most regal birds in the skies. But beyond their powerful physical qualities, hawks hold deep spiritual meaning ...
Order: Anseriformes Family: Anatidae Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These birds are adapted to an aquatic existence with webbed feet, bills which are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils.
In this list of birds by common name 11,278 extant and recently extinct (since 1500) bird species are recognised. [1] ... Cooper's hawk; Coopmans's elaenia;