Astur | |
---|---|
Eurasian goshawk (Astur gentilis) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Accipitriformes |
Family: | Accipitridae |
Subfamily: | Accipitrinae |
Genus: | Astur Lacépède, 1799 |
Type species | |
Falco gentilis Linnaeus, 1758 |
Astur is a genus containing hawks, goshawks and sparrowhawks in the family Accipitridae. The species were formerly placed in the genus Accipiter .
The genus Astur was introduced in 1799 by the French naturalist Bernard Germain de Lacépède. [1] The type species was later designated by the Irish zoologist Nicholas Vigors as Falco palumbarius Linnaeus, 1758, now considered as a junior synonym of Falco gentilis Linnaeus, 1758, the Eurasian goshawk. [2] [3] The name is from Latin astur, asturis meaning "hawk". [4]
Species now placed in this genus were formerly assigned to the genus Accipiter . Molecular phylogenetic studies found that Accipiter was polyphyletic and in the subsequent rearrangement to create monophyletic genera, the genus Astur was resurrected in 2024 to contain nine species that were previously placed in Accipiter. [5] [6] [7]
The genus contains nine species: [7]
Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
---|---|---|---|---|
Cooper's hawk | Astur cooperii (Bonaparte, 1828) | southern Canada to Mexico | Size: Habitat: Diet: | LC |
Gundlach's hawk | Astur gundlachi (Lawrence, 1860) Two subspecies
| Cuba. | Size: Habitat: Diet: | EN |
Bicolored hawk | Astur bicolor (, ) Four subspecies
| Mexico to west Ecuador, the Guianas to Colombia, south to east Peru, through Amazonian Brazil to Paraguay, north-northwestern Argentina,north of Uruguay,Bolivia and to Chile | Size: Habitat: Diet: | LC |
Chilean hawk | Astur chilensis (Philippi & Landbeck, 1864) | central Chile and western Argentina south to Tierra del Fuego, | Size: Habitat: Diet: | |
Black sparrowhawk | Astur melanoleucus (Smith, A, 1830) Two subspecies
| coastal regions of South Africa, including the Cape Peninsula | Size: Habitat: Diet: | LC |
Henst's goshawk | Astur henstii (Schlegel, 1873) | Madagascar | Size: Habitat: Diet: | VU |
Eurasian goshawk | Astur gentilis (Linnaeus, 1758) Seven subspecies
| western Europe (e.g. Great Britain, Spain, France) | Size: Habitat: Diet: | LC |
American goshawk | Astur atricapillus (Wilson, A, 1812) Three subspecies
| western United States, including Alaska, and western Canada. | Size: Habitat: Diet: | LC |
Meyer's goshawk | Astur meyerianus (Sharpe, 1878) | Moluccas, New Guinea, the Bismarck Archipelago and the Solomon Islands. | Size: Habitat: Diet: | LC |
A harrier is a member of the genus Circus in the a bird of prey family Accipitridae. Harriers characteristically hunt by flying low over open ground, feeding on small mammals, reptiles, or birds. The young of the species are sometimes referred to as ring-tail harriers. They are distinctive with long wings, a long narrow tail, the slow and low flight over grasslands and skull peculiarities. The harriers are thought to have diversified with the expansion of grasslands and the emergence of C4 grasses about 6 to 8 million years ago during the Late Miocene and Pliocene.
Accipiter 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.
The Buteoninae are a subfamily of birds of prey which consists of medium to large, broad-winged species.
The Accipitrinae are the subfamily of the Accipitridae often known as the "true" hawks. The subfamily contains 73 species that are divided into 11 genera. It includes the genus Accipiter which formerly included many more species. The large genus was found to be non-monophyletic and was split into several new or resurrected genera. The birds in this subfamily are primarily woodland birds that hunt by sudden dashes from a concealed perch, with long tails, broad wings and high visual acuity facilitating this lifestyle.
The shikra is a small bird of prey in the family Accipitridae found widely distributed in Asia and Africa where it is also called the little banded goshawk. The African forms may represent a separate species but have usually been considered as subspecies of the shikra. The shikra is very similar in appearance, as well as behavior, at least to some degree, to other species including the Chinese sparrowhawk, Eurasian goshawk and Eurasian sparrowhawk. They have a sharp two note call and have the typical flap and glide flight. Their calls are imitated by drongos and the common hawk-cuckoo resembles it in plumage. This species was formerly placed in the genus Accipiter.
The besra, also called the besra sparrowhawk, is a bird of prey in the family Accipitridae. It was formerly placed in the genus Accipiter. The name "besra" is from the Hindi word for the species.
The crested goshawk is a bird of prey in the family Accipitridae that is widely distributed in tropical Asia. It was formerly placed in the genus Accipiter.
Milvus is a genus of medium-sized birds of prey. The genus was erected by the French naturalist Bernard Germain de Lacépède in 1799 with the red kite as the type species. The name is the Latin word for the red kite.
Frances's sparrowhawk is a small bird of prey. This species was formerly placed in the genus Accipiter. The nominate subspecies, T. f. francesiae, is endemic to Madagascar, and the other subspecies are found in the Comoro Islands. The Anjouan sparrowhawk, also known as the Anjouan Island sparrowhawk, Ndzuwani goshawk or Joanna Island goshawk, was thought to be extinct until searches in the 1980s and in 2005 confirmed that it is still extant.
The Chinese sparrowhawk (Tachyspiza soloensis) is a bird of prey in the family Accipitridae. This species was formerly placed in the genus Accipiter.
The brown goshawk is a medium-sized bird of prey in the family Accipitridae found in Australia and surrounding islands. This species was formerly placed in the genus Accipiter.
The grey goshawk is a strongly built, medium-sized bird of prey in the family Accipitridae that is found in eastern and northern Australia. The white morph of this species is known as the white goshawk. This species was formerly placed in the genus Accipiter.
The bicolored hawk is a species of bird of prey in the family Accipitridae. It is found in forest, woodland, second growth, plantations, and wooded savanna in southeastern Mexico, Central America, and northern and central South America. Though generally uncommon, it is the most common species of Astur in most of its range, but it does not occur at altitudes above 2,700 metres (8,900 ft) such as the highest parts of the Andes.
The red-thighed sparrowhawk, alternatively known as the red-legged sparrowhawk or western little sparrowhawk, is a species of sparrowhawk in the family Accipitridae from western and northern central Africa. This species was formerly placed in the genus Accipiter.
The black-mantled goshawk is a species of bird of prey in the family Accipitridae. It is found in the highlands of New Guinea. Its natural habitat is subtropical or tropical moist lowland forests. This species was formerly placed in the genus Accipiter.
The little sparrowhawk is a species of Afrotropical bird of prey in the family Accipitridae. It was formerly placed in the genus Accipiter. It is the smallest member of the genus Tachyspiza and forms a superspecies with the red-thighed sparrowhawk.
Lophospiza is a genus of Asian birds of prey in the family Accipitridae. It is the only genus in the subfamily Lophospizinae. The two species placed in this genus were formerly placed in the genus Accipiter.
Tachyspiza is a genus containing goshawks and sparrowhawk in the family Accipitridae. The species were formerly placed in the genus Accipiter.
Aerospiza is a genus containing goshawks and a sparrowhawk in the family Accipitridae that are found in Africa. The three species in the genus were formerly placed in the genus Accipiter.
Harpaginae is a subfamily of the bird of prey family Accipitridae. The species are found in Central and South America.