Wildebeest
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{{Taxobox
| color = pink
| name = Wildebeest
| status = Conservation status: Lower risk
| image = Black-wildebeest-aka-gnu.jpg
| image_width = 260px
| image_caption = Blue Wildebeest
| regnum = Animalia
| phylum = Chordata
| subphylum = Vertebrata
| classis = Mammalia
| ordo = Artiodactyla
| familia = Bovidae
| genus = Connochaetes
| genus_authority = Lichtenstein, 1812
| subdivision_ranks = Species
| subdivision =
Connochaetes taurinus
Connochaetes gnou
Connochaetes taurinus cooksoni
Connochaetes taurinus albojubatus
Connochaetes taurinus johnstoni
}}
The wildebeest (pl.: wildebeest or wildebeests), also called the gnu (pronounced Template:IPA or Template:IPA), is a large hooved (ungulate) mammal of the genus Connochaetes, which includes two species, both native to Africa: the Black Wildebeest or White-tailed Gnu (C. gnou), and the Blue Wildebeest or Brindled Gnu (C. taurinus). Gnus belong to the family Bovidae, which includes antelopes, cattle, goats, and other even-toed horned ungulates.
Wildebeest grow to 1.15–1.4 metres (3'9"–4'7") at the shoulder and weigh between 150 and 250 kilograms. (330 and 550 pounds) They inhabit the plains and open woodlands of southern Africa, especially the Serengeti. Wildebeest can live for more than 20 years.
The principal foodstuff of wildebeest are grasses. The seasonal nature of the African grasslands forces wildebeest to make annual migrations. The main migration is in May, when around 1.5 million animals move from the plains to the woods; they return in November as summer rains water the plains. The cows will calve in summer, on the plains. The calves can walk within minutes, and after a few days can keep up with the rest of the herd. After calving the breeding season begins. Dominant bulls defend territories marked with feces and pheromones produced by scent glands on the hooves. Subordinate males form bachelor herds.
Wildebeest are an important part of the plains ecosystem. Their dung fertilizes the ground and their eating and trampling encourage new growth. They are also an important food source for predators such as lions and hyenas.
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Name
Image:Wildebeest (White Bearded).jpgThe name wildebeest finds its origin in the Dutch words wild beest which means "wild animal". Although the name is derived from the Dutch language, the name wildebeest doesn't officially exist in the Dutch language. The Dutch name for wildebeest is gnoe (where the Dutch "g" is pronounced Template:IPA).
'Gnu' is from a Khoikhoi language (which pronounced the [g]), which likely imitated it from the grunt-type noise that a wildebeest makes.
The pronunciation of 'Template:IPA' was popularized in English by the comic song 'The Gnu' by Michael Flanders and Donald Swann, in which all words starting with n have a g prepended: 'I'm a g-nu, I'm a g-nu, the g-nicest work of g-nature in the zoo.'
Blue Wildebeest Subspecies
Image:Blue wildebeest.jpgFive subspecies of the Blue Wildebeest Connochaetes taurinus have been described
- Connochaetes taurinus taurinus - Blue Wildebeest (Brindled Gnu)
- Connochaetes taurinus albojubatus - Eastern White-bearded Wildebeest
- Connochaetes taurinus cooksoni - Cookson's Wildebeest
- Connochaetes taurinus mearnsi - Western White-bearded Wildebeest
- Connochaetes taurinus johnstoni - Nyassaland Wildebeest
Media
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See also
- Catoblepas (a legendary creature based on the wildebeest)
References
External links
- The Great Migration, on migration patterns of the wildebeest
- Wildebeest Imagesbg:Гну
ca:Nyu da:Gnu de:Gnu (Tier) es:Ñu fr:gnou gl:Ñu ia:Gnu it:Connochaetes ja:ヌー nl:Gnoes nn:Gnu no:Gnu pt:Gnu sr:Гну sv:Gnu zh:角马属