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Spizaetus
''Spizaetus'' is the typical hawk-eagle birds of prey genus found in the tropics of the Americas. It was however used to indicate a group of tropical eagles that included species occurring in southern and southeastern Asia and one representative of this genus in the rainforests of West Africa. The Old World species have been separated into the genus ''Nisaetus''. Several species have a prominent head crest. These are medium to large-sized raptors, most being between long, and tend to be long-tailed and slender. The American Ornithologists' Union merges '' Spizastur'' into ''Spizaetus'' since 2007. ''Spizaetus'' eagles are forest birds with several species having a preference for highland woodlands. They build stick nests in trees. The sexes are similarly plumaged with typical raptor brown upperparts and pale underparts, but young birds are distinguishable from adults, often by a whiter head. These eagles eat medium-sized vertebrate prey such as mammals, birds and reptiles. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spizaetus Ornatus
The ornate hawk-eagle (''Spizaetus ornatus'') is a fairly large bird of prey from the tropical Americas. Formerly, some authorities referred to this species as the crested hawk-eagle, a name that may cause some confusion as it is more commonly used for an Asian eagle species.Friedmann H. (1935). ''A new race of the Crested Hawk-eagle Spizaetus ornatus''. Journal of the Washington Academy of Sciences, 25 (10): 450-451. Like all eagles, it is in the family Accipitridae. This species has a feathered tarsus that marks it as a member of the ''Aquilinae'' or booted eagle subfamily.Lerner, H., Christidis, L., Gamauf, A., Griffiths, C., Haring, E., Huddleston, C.J., Kabra, S., Kocum, A., Krosby, M., Kvaloy, K., Mindell, D., Rasmussen, P., Rov, N., Wadleigh, R., Wink, M. & Gjershaug, J.O. (2017). ''Phylogeny and new taxonomy of the Booted Eagles (Accipitriformes: Aquilinae)''. Zootaxa, 4216(4), 301-320. This species is notable for the vivid colors and bold markings of adults, which differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spizaetus Ornatus Crop
''Spizaetus'' is the typical hawk-eagle birds of prey genus found in the tropics of the Americas. It was however used to indicate a group of tropical eagles that included species occurring in southern and southeastern Asia and one representative of this genus in the rainforests of West Africa. The Old World species have been separated into the genus ''Nisaetus''. Several species have a prominent head crest. These are medium to large-sized raptors, most being between long, and tend to be long-tailed and slender. The American Ornithologists' Union merges '' Spizastur'' into ''Spizaetus'' since 2007. ''Spizaetus'' eagles are forest birds with several species having a preference for highland woodlands. They build stick nests in trees. The sexes are similarly plumaged with typical raptor brown upperparts and pale underparts, but young birds are distinguishable from adults, often by a whiter head. These eagles eat medium-sized vertebrate prey such as mammals, birds and reptiles. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spizaetus Melanoleucas - Flickr - Dick Culbert
''Spizaetus'' is the typical hawk-eagle birds of prey genus found in the tropics of the Americas. It was however used to indicate a group of tropical eagles that included species occurring in southern and southeastern Asia and one representative of this genus in the rainforests of West Africa. The Old World species have been separated into the genus ''Nisaetus''. Several species have a prominent head crest. These are medium to large-sized raptors, most being between long, and tend to be long-tailed and slender. The American Ornithologists' Union merges '' Spizastur'' into ''Spizaetus'' since 2007. ''Spizaetus'' eagles are forest birds with several species having a preference for highland woodlands. They build stick nests in trees. The sexes are similarly plumaged with typical raptor brown upperparts and pale underparts, but young birds are distinguishable from adults, often by a whiter head. These eagles eat medium-sized vertebrate prey such as mammals, birds and reptiles. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spizaetus Isidori
The black-and-chestnut eagle (''Spizaetus isidori'') is a South American species of bird of prey in the family Accipitridae. It is sometimes called Isidor's eagle. It is often placed in the monotypic genus ''Oroaetus''. However, recent genetic testing indicates that this species is fairly closely related to ''Spizaetus'' species and thus the species should be included in that genus.Lerner, H., Christidis, L., Gamauf, A., Griffiths, C., Haring, E., Huddleston, C.J., Kabra, S., Kocum, A., Krosby, M., Kvaloy, K., Mindell, D., Rasmussen, P., Rov, N., Wadleigh, R., Wink, M. & Gjershaug, J.O. (2017). ''Phylogeny and new taxonomy of the Booted Eagles (Accipitriformes: Aquilinae)''. Zootaxa, 4216(4), 301–320. Description This is a fairly large eagle and very large raptor at in total length with a wingspan of . It is largest current member of the genus ''Spizaetus'', with the smallest males somewhat larger than the largest female ornate hawk-eagles.Bierregaard, R. O., G. M. Kirwan, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spizastur
The black-and-white hawk-eagle (''Spizaetus melanoleucus'', formerly ''Spizastur melanoleucus'') is a bird of prey species in the eagle and hawk family (Accipitridae). It is found throughout a large part of tropical America, from southern Mexico to northern Argentina. Description As its name suggests, this is a black and white eagle, resembling the small typical eagles sometimes separated in ''"Hieraaetus"''. It is some long overall and weighs about . The head, neck and body are white; a small crest forms a black spot on top of the head, and the area around the eyes, particularly towards the bill, is also black. The wings are black with a noticeable white leading edge, and the bird has a brownish tail barred black-dark grey and with white tip. The iris is orange in adults and greyish in juveniles, the feet pale to bright yellow with black talons. The bill is black with a yellow cere. The sexes are alike in color, but the female is larger. Immature birds have pale edges on th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-and-white Hawk-eagle
The black-and-white hawk-eagle (''Spizaetus melanoleucus'', formerly ''Spizastur melanoleucus'') is a bird of prey species in the eagle and hawk family (Accipitridae). It is found throughout a large part of tropical America, from southern Mexico to northern Argentina. Description As its name suggests, this is a black and white eagle, resembling the small typical eagles sometimes separated in ''"Hieraaetus"''. It is some long overall and weighs about . The head, neck and body are white; a small crest forms a black spot on top of the head, and the area around the eyes, particularly towards the bill, is also black. The wings are black with a noticeable white leading edge, and the bird has a brownish tail barred black-dark grey and with white tip. The iris is orange in adults and greyish in juveniles, the feet pale to bright yellow with black talons. The bill is black with a yellow cere. The sexes are alike in color, but the female is larger. Immature birds have pale edges on th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spizaetus Melanoleucus
The black-and-white hawk-eagle (''Spizaetus melanoleucus'', formerly ''Spizastur melanoleucus'') is a bird of prey species in the eagle and hawk family (Accipitridae). It is found throughout a large part of tropical America, from southern Mexico to northern Argentina. Description As its name suggests, this is a black and white eagle, resembling the small typical eagles sometimes separated in ''"Hieraaetus"''. It is some long overall and weighs about . The head, neck and body are white; a small crest forms a black spot on top of the head, and the area around the eyes, particularly towards the bill, is also black. The wings are black with a noticeable white leading edge, and the bird has a brownish tail barred black-dark grey and with white tip. The iris is orange in adults and greyish in juveniles, the feet pale to bright yellow with black talons. The bill is black with a yellow cere. The sexes are alike in color, but the female is larger. Immature birds have pale edges on th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Hawk-eagle
The black hawk-eagle (), also known as the tyrant hawk-eagle, is a species of eagle found from central Mexico through Central America into the south of Brazil to Colombia, eastern Peru, and as far as northern Argentina. There are two known subspecies, , which is found in Southeastern Brazil and Northeastern Argentina, and the slightly smaller , which can be found elsewhere throughout the species' range. Its preferred habitats include humid and moist forests close to rivers, and several types of woodland. It is uncommon to fairly common throughout most of its range. Its closest relative is the ornate hawk-eagle, which is similar in size, appearance and behavior but lives at lower elevations. Description The black hawk-eagle is 58–70 cm (23–28 in) long and weighs about 900–1,300 grams (2-2.9 lbs). It has black plumage with varying patterns on its wings and body, and white speckling in places. It has barred wings, slightly elliptical in shape, and a long, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spizaetus Tyrannus
The black hawk-eagle (), also known as the tyrant hawk-eagle, is a species of eagle found from central Mexico through Central America into the south of Brazil to Colombia, eastern Peru, and as far as northern Argentina. There are two known subspecies, , which is found in Southeastern Brazil and Northeastern Argentina, and the slightly smaller , which can be found elsewhere throughout the species' range. Its preferred habitats include humid and moist forests close to rivers, and several types of woodland. It is uncommon to fairly common throughout most of its range. Its closest relative is the ornate hawk-eagle, which is similar in size, appearance and behavior but lives at lower elevations. Description The black hawk-eagle is 58–70 cm (23–28 in) long and weighs about 900–1,300 grams (2-2.9 lbs). It has black plumage with varying patterns on its wings and body, and white speckling in places. It has barred wings, slightly elliptical in shape, and a long, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eagle
Eagle is the common name for many large birds of prey of the family Accipitridae. Eagles belong to several groups of genera, some of which are closely related. Most of the 68 species of eagle are from Eurasia and Africa. Outside this area, just 14 species can be found—2 in North America, 9 in Central and South America, and 3 in Australia. Eagles are not a natural group but denote essentially any kind of bird of prey large enough to hunt sizeable (about 50 cm long or more overall) vertebrates. Description Eagles are large, powerfully-built birds of prey, with heavy heads and beaks. Even the smallest eagles, such as the booted eagle (''Aquila pennata''), which is comparable in size to a common buzzard (''Buteo buteo'') or red-tailed hawk (''B. jamaicensis''), have relatively longer and more evenly broad wings, and more direct, faster flight – despite the reduced size of aerodynamic feathers. Most eagles are larger than any other raptors apart from some vultures. The smalles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nisaetus
''Nisaetus'' (Crested hawk-eagles group) is a genus of subfamily Aquilinae found mainly in tropical Asia. They were earlier placed within the genus ''Spizaetus'' but molecular studies show that the Old World representatives were closer to the genus '' Ictinaetus'' than to the New World ''Spizaetus'' (in the stricter sense). They are slender-bodied, medium-sized hawk-eagles with rounded wings, long feathered legs, barred wings, crests and usually adapted to forest habitats. Taxonomy and species These Old World species were formerly placed in the genus ''Spizaetus''. They were moved to the resurrected genus ''Nisaetus'' based on the results of molecular genetic studies published in 2005 and 2007. The genus ''Nisaetus'' had been introduced in 1836 by the English naturalist Brian Houghton Hodgson with the mountain hawk-eagle as the type species. The genus name ''Nisaetus'' combines the Medieval Latin ''nisus'' for a sparrowhawk with the Ancient Greek Ancient Greek include ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Des Murs
Des is a masculine given name, mostly a short form (hypocorism) of Desmond. People named Des include: People * Des Buckingham, English football manager * Des Corcoran, (1928–2004), Australian politician * Des Dillon (other), several people * Des Hasler (born 1961), Australian rugby league player-coach * Desmond Des Kelly (born 1965), British journalist * Desmond Des Lynam (born 1942), British television presenter * Desmond Des Lyttle (born 1971), English footballer * Desmond Des O'Connor (1932–2020), British entertainer * Des O'Connor, Australian rugby league player in the 1970s * Desmond Des O'Grady (born 1953), Irish retired Gaelic footballer * Des O'Hagan (1934–2015), Irish communist * Desmond O'Malley (1939–2021), Irish politician, government minister and founder and leader of the Progressive Democrats * Desmond Des O'Neil (1920–1999), Australian politician * Des O'Reilly (1954–2016), Australian rugby league player * Desmond Smith (general) (1911–1991 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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