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Goshawks
Goshawk may refer to several species of birds of prey, mainly in the genus ''Accipiter'': * Northern goshawk, ''Accipiter gentilis'', often referred to simply as the goshawk, since it is the only goshawk found in much of its range (in Europe and North America) * Crested goshawk, ''Accipiter trivirgatus'' * Sulawesi goshawk, ''Accipiter griseiceps'' * Red-chested goshawk, ''Accipiter toussenelii'' * African goshawk, ''Accipiter tachiro'' * Imitator goshawk, ''Accipiter imitator'' * Grey goshawk, ''Accipiter novaehollandiae'' * Brown goshawk, ''Accipiter fasciatus'' ** Christmas goshawk, ''Accipiter (fasciatus) natalis'' * Black-mantled goshawk, ''Accipiter melanochlamys'' * Slaty-mantled goshawk ''Accipiter luteoschistaceus '' * Pied goshawk, ''Accipiter albogularis'' * Fiji goshawk, ''Accipiter rufitorques'' * White-bellied goshawk, ''Accipiter haplochrous'' * Moluccan goshawk, ''Accipiter henicogrammus'' * Grey-headed goshawk, ''Accipiter poliocephalus'' * New Britain goshaw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Goshawk
The northern goshawk (; ''Accipiter gentilis'') is a species of medium-large bird of prey, raptor in the Family (biology), family Accipitridae, a family which also includes other extant diurnal raptors, such as eagles, buzzards and harrier (bird), harriers. As a species in the genus ''Accipiter'', the goshawk is often considered a "true hawk". The scientific name is Latin; ''Accipiter'' is "hawk", from ''accipere'', "to grasp", and ''gentilis'' is "noble" or "gentle" because in the Middle Ages only the nobility were permitted to fly goshawks for falconry. This species was first described by Carl Linnaeus, Linnaeus in his ''Systema naturae'' in 10th edition of Systema Naturae, 1758 as ''Falco gentilis''. It is a widespread species that inhabits many of the temperate parts of the Northern Hemisphere. The northern goshawk is the only species in the genus ''Accipiter'' found in both Eurasia and North America. It may have the second widest distribution of any true member of the family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pale Chanting Goshawk
The pale chanting goshawk (''Melierax canorus'') is a bird of prey in the family Accipitridae. This hawk breeds in southern Africa and is a resident species of dry, open semi-desert with 75 cm or less annual rainfall. It is commonly seen perched on roadside telephone poles. Description This species is approximately 55 cm in length with a wingspan of 110 cm.Hockey, P.A.R.; Dean, W. R. J.; Ryan, P. G. ''Roberts Birds of Southern Africa'' (7th ed.). Cape Town: Trustees of the John Voelcker Bird Book Fund. . The adult has grey upperparts with a white rump. The central tail feathers are black tipped with white and the outer tail feathers are barred grey and white. The head and upper breast are pale grey while the rest of the underparts are finely barred in dark grey and white. The eyes are dark brown in the adult and pale yellow in the immature. The bill is red at the base and dark grey at the tip. The cere, facial skin and long legs are also red. In flight, the adult has black ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grey Goshawk
The grey goshawk (''Accipiter novaehollandiae'') 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. Taxonomy The grey goshawk was formally described in 1788 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's ''Systema Naturae''. He placed it with the eagles, hawks and relatives in the genus '' Falco'' and coined the binomial name ''Falco novaehollandiae''. Gmelin based his description on the "New Holland white eagle" that had been described in 1781 by the English ornithologist John Latham. Latham in turn had based his short description on information provided by Johann Forster who had accompanied James Cook on his second voyage to the Pacific Ocean. Two specimens had been collected in March 1773 at Adventure Bay in Tasmania. The grey goshawk is now one of 49 species placed in the genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Goshawk
The brown goshawk (''Accipiter fasciatus'') is a medium-sized bird of prey in the family Accipitridae found in Australia and surrounding islands. Description Its upperparts are grey with a chestnut collar; its underparts are mainly rufous, finely barred with white. Thus it has similar colouring to the collared sparrowhawk but is larger. The flight is fast and flexible. The body length is ; the wingspan, . Females are noticeably larger: adult males weigh , and adult females, . Distribution and habitat The brown goshawk is widespread through Australia, Wallacea, New Guinea, New Caledonia, Vanuatu and Fiji. In Australia, it is found mainly in eucalypt forests and woodlands, as well as farmland and urban areas. In the Pacific, it mainly inhabits rainforest. It was also found on Norfolk Island to about 1790, and this may be another undescribed subspecies. However, the lack of specimens from Norfolk Island (1 historical skin and 9 subfossil bones is all the material that has been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henst's Goshawk
Henst's goshawk (''Accipiter henstii'') is a species a bird of prey in the family Accipitridae. It is a large, diurnal bird endemic to the island of Madagascar. It is an obligate forest species that occurs at very low densities on the island and is rarely seen. It can only occupy the primary and secondary forests found within the island. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, and plantations. It is threatened by habitat loss within Madagascar. Description The Henst's goshawk is a large forest raptor with a body length of . The wingspan is between .Kemp, A. C., D. A. Christie, and G. M. Kirwan (2020). ''Henst's Goshawk (Accipiter henstii)'', version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. There is a notable size discrepancy between males and females, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiji Goshawk
The Fiji goshawk (''Accipiter rufitorques'') is a species of bird of prey in the family Accipitridae. It was once considered to be the same species (conspecific) as the brown goshawk of Australia and New Caledonia. It is endemic to Fiji, where it occurs on the larger islands of Viti Levu, Vanua Levu, Taveuni, Kadavu, Gau and Ovalau. It occupies a range of wooded habitats in Fiji, from natural rainforest to coconut plantations and urban gardens and parks. Description The Fiji goshawk ranges in size from 30–40 cm, making it medium-sized for its genus. It exhibits sexual dimorphism, with the females being larger than the males.Thiollay, J.M. (1994): Family Accipitridae (Hawks and Eagles) ''in'' del Hoyo, J.; Elliot, A. & Sargatal, J. (editors). (1994). '' Handbook of the Birds of the World. Volume 2'': New World Vultures to Guineafowl. Lynx Edicions. It has long legs and a long tail. The plumage is unmistakable within its range, having a grey head, back, tail and wing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Goshawk
The red goshawk (''Erythrotriorchis radiatus'') is probably the rarest Australian bird of prey. It is found mainly in the savanna woodlands of northern Australia, particularly near watercourses. It takes a broad range of live prey, mostly birds. Taxonomy The red goshawk was first described by the English ornithologist John Latham in 1801 under the binomial name ''Falco radiatus''. The species used to be regarded as a very large member of the goshawk subfamily, Accipitrinae, but it is now believed that the resemblance to these other birds is convergent. Experts now group the red goshawk with the superficially dissimilar black-breasted buzzard ''Hamirostra melanosternon'' and square-tailed kite ''Lophoictinia isura'' as one of the Australasian old endemic raptors. It is believed that the ancestors of these birds, possibly together with a handful of species from South-east Asia and Africa, occupied Gondwana and over millions of years have diverged into their current forms. Gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accipiter
''Accipiter'' is a genus of Bird of prey, birds of prey in the family Accipitridae. With 51 recognized species it is the most diverse genus in its family. Most species are called goshawks or sparrowhawks, although almost all New World species (excepting the northern goshawk) are simply known as hawks. They can be anatomically distinguished from their relatives by the lack of a coracoid, 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''.Olson (2006) Extant accipiters range in size from the little sparrowhawk (''A. minullus''), in which the smallest males measure long, span across the wings and weigh , to the northern goshawk (''A. gentilis''), in which the largest females measure long, span across the wings, and weigh . These birds are slender with short, broad, rounded wings and a long tail which helps them mane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark Chanting Goshawk
The dark chanting goshawk (''Melierax metabates'') is a bird of prey in the family Accipitridae which is found across much of sub-Saharan Africa and southern Arabia, with an isolated and declining population in southern Morocco. Description The dark chanting goshawk is a medium-sized, bulky hawk with an upright stance. The head, breast and upperparts are essentially dark grey, while the underparts, other than the breast, are white, finely barred with black. The wing primaries are black, and the tail has broad black and white bars. The cere and the long legs are orange-red. The female is, on average, larger than the male, weighing up to 840g to the male's maximum weight of 700g. Juveniles tend to have browner plumage reminiscent in colour and pattern to a buzzard ''Buteo spp'' but with the broad winged, long tailed silhouette of an accipiter. Dark Chanting Goshawk (Melierax metabates) juvenile (12907843805).jpg, juvenile Dark chanting goshawk (Melierax metabates metabates) with f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christmas Goshawk
The Christmas goshawk (''Accipiter fasciatus natalis'') or Christmas Island goshawk, is a bird of prey in the goshawk and sparrowhawk family Accipitridae. It is a threatened endemic of Christmas Island, an Australian territory in the eastern Indian Ocean. Taxonomy The taxon was described in 1889 by Lister as a full species, ''Accipiter natalis''. Since then there has been debate as to whether its affinities lie with the brown goshawk or the grey goshawk (''A. novaehollandiae''). In the 2004 national recovery plan for the taxon it is treated as a subspecies of the brown goshawk, though the possibility has been raised of elevating it to the species level again. Christidis and Boles (2008) treat it as a subspecies of the variable goshawk (''A. hiogaster''). Here it is treated as a subspecies of the brown goshawk pending further study of its genome. Description The Christmas goshawk is smaller and has more rounded wings than the nominate subspecies. Colouration is broadly si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Chanting Goshawk
The eastern (pale) chanting goshawk (''Melierax poliopterus''), or Somali chanting goshawk, is a bird of prey of East Africa. Taxonomy This species is intermediate between the smaller dark chanting goshawk (widespread to the west and south) and the pale chanting goshawk (southern Africa) in colour, size, and leg length, but not in range. It has often been considered a subspecies of the latter, but because of this disparity between geography and characters, it is now considered a separate species, as agreed by many authorities. Description This species averages long, with a wingspan of and a tail length of . Males average 85 percent the size of females. Like the other chanting goshawks, it resembles an accipiter but the tail is shorter and graduated (the feathers increase in length from the edges to the center), and the wings are broader. Adults have grey head, neck, breast, and upperparts, except for the white or lightly barred uppertail coverts. The belly has narrow grey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gabar Goshawk
The gabar goshawk (''Micronisus gabar'') is a small species of African and Arabian bird of prey in the family Accipitridae. Description The gabar goshawk is polymorphic and occurs in two distinct forms which fluctuate in relative abundance across the geographic range of the species. The more frequent, paler form has mostly grey upperparts with a conspicuous, white rump and white and grey barring on the chest, thighs and underwings, and a dark grey, barred tail. In contrast, the less frequent form, which accounts on average for approximately 25 percent of the overall population, is almost completely black. In both forms of adult the eyes are dark, and the legs are long and the cere is red. The cere and the legs are yellow in immatures and the plumage is generally browner, with the pale birds having untidier barring on the chest than the adult. The females are significantly larger than the males, the male's weigh 90 - 173g and the females 167 - 240g The body length is 28–36&nbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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