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Orange-breasted sunbird

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Title: Orange-breasted sunbird  
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Subject: Fynbos, Sibley-Monroe checklist 17, List of African birds, List of birds of South Africa, List of Southern African birds, Southern Double-collared Sunbird, Endemic birds of southern Africa, Birds of Eden
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Orange-breasted sunbird

Orange-breasted sunbird
Orange-breasted sunbird
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Nectariniidae
Genus: Anthobaphes
Cabanis, 1850
Species: A. violacea
Binomial name
Anthobaphes violacea
(Linnaeus, 1766)
Synonyms

Nectarinia violacea

The orange-breasted sunbird (Anthobaphes violacea) is the only member of the bird genus Anthobaphes; however, it is sometimes placed in the genus Nectarinia. This sunbird is endemic to the fynbos habitat of southwestern South Africa.

Characteristics

As with other sunbirds the bill is long and decurved, that of the male being longer than that of the female. The bill, legs and feet are black. The eye is dark brown.

The head, throat and mantle of the male are bright metallic green. The rest of the upper parts are olive green. The upper breast is metallic violet and the lower breast is bright orange, fading to paler orange and yellow on the belly. The tail is long and blackish, with elongated central tail feathers, which extend some way, belong the other feathers.

The female has olive-greenish grey upperparts and olive yellowish underparts, paler on the belly. The wings and tail is blackish. The juvenile resembles the female.

The call is a twangy, weak ssharaynk or sskrang, often repeated several times.

Habitat

Obviously due to its restricted range within fynbos this sunbird is associated with Ericas, from which it takes nectar, insects (often taken in flight) and spiders. It breeds when the heath flowers, typically in May. The male defends its territory aggressively, attacking and chasing intruders.

This tame species is a common breeder across its limited range, and is an altitudinal migrant, moving to higher altitudes during the southern summer in search of flowers. It is gregarious when not breeding, forming flocks of up to 100 birds.

Diet

The orange-breasted sunbird subsists on flower nectar, insects and spiders.

Breeding

The orange-breasted sunbird breeds from February to November (Mainly in May - August) The nest is an oval of rootlets, fine leafy twigs and grass, bound together with spider webs and lined with brown protea fluff. It has a side top entrance, but does not have a covered porch.

Conservation status

This species is not seriously threatened, although it may be adversely affected by urbanisation, habitat conversion to agriculture, and fynbos fires.

References

  1. ^ BirdLife International (2012). "Nectarinia violacea". IUCN Red List of Threatened Species. Version 2012.1. International Union for Conservation of Nature. Retrieved 16 July 2012. 
  • Sinclair, Hockey and Tarboton, SASOL Birds of Southern Africa, ISBN 1-86872-721-1
  • http://www.birdlife.org.za/fieldguide/book/species_info.php?id=162

External links

  • Orange-breasted sunbird - Species text in The Atlas of Southern African Birds.
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