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| The '''Cape Griffon''' or '''Cape Vulture''' (''Gyps coprotheres''), also known as '''Kolbe's Vulture''', is an ] in the family ], which also includes ]s, ]s, ]s and ]s. It is endemic to ], and is found mainly in ], ], ] and in some parts of northern Namibia. It nests on cliffs and usually lays one egg per year. | The '''Cape Griffon''' or '''Cape Vulture''' (''Gyps coprotheres''), also known as '''Kolbe's Vulture''', is an ] in the family ], which also includes ]s, ]s, ]s and ]s. It is endemic to ], and is found mainly in ], ], ] and in some parts of northern Namibia. It nests on cliffs and usually lays one egg per year. | ||
| ] | ] | ||
| This vulture is dark brown except for the pale wing coverts. The adult is paler than the juvenile, and its underwing coverts can appear almost white at a distance. The average length is about 1-1.15 m (3.3-3.8 ft) with a wingspan of about 2.4-2.6 m (7.9-8.5 ft) and a body weight of 7-11 kg (15.5-24 lb). They are on average the largest ] in ], although they are subservient to the powerful ]. | This vulture is dark brown except for the pale wing coverts. The adult is paler than the juvenile, and its underwing coverts can appear almost white at a distance. The average length is about 1-1.15 m (3.3-3.8 ft) with a wingspan of about 2.4-2.6 m (7.9-8.5 ft) and a body weight of 7-11 kg (15.5-24 lb). They are on average the largest ] in ], although they are subservient to the powerful ]. The two prominent bare skin patches at the base of the neck, also found in the ], are thought to be temperature sensors and used for detecting the presence of thermals. | ||
| The species is listed by the IUCN as "Vulnerable", the major problems it faces being poisoning, disturbance at breeding colonies and electrocution. The current population is estimated at 8,000. | The species is listed by the IUCN as "Vulnerable", the major problems it faces being poisoning, disturbance at breeding colonies and powerline electrocution. The current population is estimated at 8,000. | ||
| ==References== | ==References== | ||
Revision as of 22:10, 24 April 2011
| Cape Vulture | |
|---|---|
| |
| At St Augustine Alligator Farm, St. Augustine, USA | |
| Conservation status | |
 Vulnerable (IUCN 3.1) | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Falconiformes (or Accipitriformes, q.v.) |
| Family: | Accipitridae |
| Genus: | Gyps |
| Species: | G. coprotheres |
| Binomial name | |
| Gyps coprotheres (Forster, 1798) | |
| Synonyms | |
| |
The Cape Griffon or Cape Vulture (Gyps coprotheres), also known as Kolbe's Vulture, is an Old World vulture in the family Accipitridae, which also includes eagles, kites, buzzards and hawks. It is endemic to southern Africa, and is found mainly in South Africa, Lesotho, Botswana and in some parts of northern Namibia. It nests on cliffs and usually lays one egg per year.
This vulture is dark brown except for the pale wing coverts. The adult is paler than the juvenile, and its underwing coverts can appear almost white at a distance. The average length is about 1-1.15 m (3.3-3.8 ft) with a wingspan of about 2.4-2.6 m (7.9-8.5 ft) and a body weight of 7-11 kg (15.5-24 lb). They are on average the largest raptor in Africa, although they are subservient to the powerful Lappet-faced Vulture. The two prominent bare skin patches at the base of the neck, also found in the White-backed Vulture, are thought to be temperature sensors and used for detecting the presence of thermals.
The species is listed by the IUCN as "Vulnerable", the major problems it faces being poisoning, disturbance at breeding colonies and powerline electrocution. The current population is estimated at 8,000.
References
- Template:IUCN2006 Database entry includes a range map, a brief justification of why this species is vulnerable, and the criteria used
- Ian Sinclair, Phil Hockey and Warwick Tarboton, SASOL Birds of Southern Africa (Struik 2002) ISBN 1-86872-721-1
External links
| Old World vultures (subfamily: Aegypiinae) | |
|---|---|
| Genus | Species |
| Aegypius | |
| Gypaetus | |
| Gypohierax | |
| Gyps | |
| Necrosyrtes | |
| Neophron | |
| Sarcogyps | |
| Torgos | |
| Trigonoceps | |