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The white-breasted hawk (Accipiter chionogaster) is a small hawk found from southern Mexico to Nicaragua.It is usually considered a subspecies of the sharp-shinned hawk by most taxonomists, including the American Ornithological Society, but the taxonomy is far from resolved, with some authorities considering the southern taxa to represent three separate species: white-breasted hawk (A ...
Rather than subsuming these genera into an expanded Accipiter, species were moved from Accipiter to the resurrected genera Aerospiza, Tachyspiza and Astur. [ 3 ] The genus level cladogram of the Accipitrinae shown below is based on a molecular phylogenetic study of the Accipitridae by Therese Catanach and collaborators that was published in ...
The taxonomy is far from resolved, with some authorities considering the southern taxa to represent three separate species: white-breasted hawk (A. chionogaster), plain-breasted hawk (A. ventralis), and rufous-thighed hawk (A. erythronemius). [3] The American Ornithological Society and some other checklists keep all four species conspecific. [4]
Accipiter (/ æ k ˈ s ɪ p ə d ə r /) is a genus of birds of prey in the family Accipitridae. Most species are called sparrowhawks, but there are many sparrowhawks in other genera too, such as Tachyspiza. These birds are slender with short, broad, rounded wings and a long tail which helps them maneuver in flight.
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 ...
Although the term "bird of prey" could theoretically be taken to include all birds that actively hunt and eat other animals, [4] ornithologists typically use the narrower definition followed in this page, [5] excluding many piscivorous predators such as storks, cranes, herons, gulls, skuas, penguins, and kingfishers, as well as many primarily ...
[10] [11] [12] Researchers have documented the white hawk feeding on a number of bird species including the keel-billed toucan, the mottled owl, the white-breasted wood wren and the great tinamou. [10] They may feed on young and weak birds, as well. [12] Though rare, there is some evidence that this hawk may occasionally feed on fish. [10]
The plain-breasted hawk (Accipiter ventralis) is a small hawk described from Venezuela to western Bolivia.It is usually considered a subspecies of the sharp-shinned hawk by most taxonomists, including the American Ornithological Society, but the taxonomy is far from resolved, with some authorities considering the southern taxa to represent three separate species: white-breasted hawk (A ...