Nicobar sparrowhawk | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Accipitriformes |
Family: | Accipitridae |
Genus: | Tachyspiza |
Species: | T. butleri |
Binomial name | |
Tachyspiza butleri (Gurney, JH Jr, 1898) | |
Subspecies [2] | |
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The Nicobar sparrowhawk (Tachyspiza butleri) is a species of bird of prey in the family Accipitridae. It is endemic to the Nicobar Islands of India. There are two subspecies, the nominate race which is found on Car Nicobar in the north of the archipelago, and T. b. obsoleta, from Katchal and Camorta in the central part of the Nicobars. A museum specimen originally attributed to this species from the island of Great Nicobar was later found to be a misidentified Besra. [3] This species was formerly placed in the genus Accipiter .
Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Accipiter is a genus of birds of prey in the family Accipitridae. With around 50 recognized species it is the most diverse genus in its family. Most species are called goshawks or sparrowhawks, although with the exception of the American goshawk almost all New World species are simply known as "hawks". They can be anatomically distinguished from their relatives by the lack of a procoracoid foramen. Two small and aberrant species usually placed here do possess a large procoracoid foramen and are also distinct as regards DNA sequence. They may warrant separation in the old genus Hieraspiza.
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.
The Levant sparrowhawk is a small bird of prey. It measures 32–38 cm (13–15 in) in length with a wingspan of 65–75 cm (26–30 in). The female is larger than the male, but the difference is not as marked as with Eurasian sparrowhawk. The adult male is blue-grey above, with dark wingtips, and barred reddish below.
Frances's sparrowhawk is a small bird of prey. The nominate subspecies, A. 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 collared sparrowhawk is a small, slim bird of prey in the family Accipitridae found in Australia, New Guinea and nearby smaller islands. As its name implies the collared sparrowhawk is a specialist in hunting small birds. It is characterised by its slight brow ridges and slender feet. The last segment of their middle toe projects beyond the claws of the other toes.
The New Britain sparrowhawk is a threatened species of bird of prey. It is endemic to two Papua New Guinea islands, New Britain and New Ireland. Even in 1934 Ernst Mayr, in his survey of mountain bird life during the Whitney South Sea Expedition, found the New Britain sparrowhawk to be very rare.
The chestnut-flanked sparrowhawk is a small west African species of sparrowhawk in the family Accipitridae. This species was formerly placed in the genus Accipiter.
The rufous-necked sparrowhawk is a species of bird of prey in the family Accipitridae. It is endemic to the Maluku Islands of Indonesia. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
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.
The imitator goshawk or imitator sparrowhawk is a species of bird of prey in the family Accipitridae. It is found on the islands of Bougainville, Choiseul and Santa Isabel in the Solomon Islands archipelago. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
The slaty-mantled goshawk, also known as the slaty-mantled sparrowhawk or slaty-backed sparrowhawk, is a species of bird of prey in the family Accipitridae. It is endemic to the Bismarck Archipelago. Its natural habitat is subtropical or tropical moist lowland forest. It is threatened by habitat loss.
The Madagascar sparrowhawk is a species of bird of prey in the family Accipitridae.
The dwarf sparrowhawk, also known as the small sparrowhawk, is a species of bird of prey in the family Accipitridae.
The Ovambo or Ovampo sparrowhawk, also known as Hilgert's sparrowhawk, is a species of sub-Saharan African bird of prey in the family Accipitridae. It takes its name from the Ovamboland in northern Namibia.
The vinous-breasted sparrowhawk is a species of bird of prey in the family Accipitridae. It is endemic to the island of Sulawesi in Indonesia. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical mangrove forest, and subtropical or tropical moist montane forest.
The rufous-breasted sparrowhawk, also known as the rufous-chested sparrowhawk and as the red-breasted sparrowhawk, is a species of bird of prey in the family Accipitridae. It is found in Angola, Democratic Republic of the Congo, Eritrea, Eswatini, Ethiopia, Kenya, Lesotho, Malawi, Mozambique, Rwanda, South Africa, South Sudan, Tanzania, Uganda, Zambia, and Zimbabwe.
The African goshawk is an African species of bird of prey in the genus Aerospiza. This species was formerly placed in the genus Accipiter.
The spot-tailed sparrowhawk or spot-tailed goshawk is a species of bird of prey in the family Accipitridae. It is endemic to Sulawesi in Indonesia. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical mangrove forest.
Tachyspiza is a genus containing goshawks and sparrowhawk in the family Accipitridae. The species were formerly placed in the genus Accipiter.