Angolan swallow

From Wikipedia, the free encyclopedia
  (Redirected from Angola Swallow)
Jump to: navigation, search
Angolan swallow
Hirundo angolensis, Munhango, Birding Weto, a.jpg
Hirundo angolensis MHNT.jpg
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Hirundinidae
Genus: Hirundo
Species: H. angolensis
Binomial name
Hirundo angolensis
Barboza du Bocage, 1868

The Angolan swallow (Hirundo angolensis) is a species of swallow that is native to the Afrotropics.

Description[edit]

They measure 15 cm and weigh 16 to 19 g. The plumage of the forehead, throat and upper breast is coloured deep rufous-chestnut. The crown and upperparts are a shiny steel-blue. Flight and tail feathers are black, the latter with large white windows.[2]

Behaviour[edit]

They frequent a variety of open habitats up to the fringes of forest, whether altered by man or natural. Their diet consists of a variety of flying insects. They may forage alone or in flocks, and emit a weak twittering. Their breeding season and abundance depends much on their region of residence, and a few undertake migrations.[2]

Range[edit]

It is found in Angola, Burundi, Democratic Republic of the Congo, Gabon, Kenya, Malawi, Namibia, Rwanda, Tanzania, Uganda, and Zambia.

Relationships[edit]

It has been considered conspecific with the Red-chested swallow, but is generally taken as a full species in a species complex that includes Barn, Red-chested, Pacific, Welcome, White-throated and Ethiopian swallows.[3]

Subspecies[edit]

There are two subspecies, but intermediate forms occur:[3]

  • H. a. angolensis – type from Huíla Province, Angola
  • H. a. arcticincta Sharpe, 1891[4] – East Africa

References[edit]

  1. ^ BirdLife International (2012). "Hirundo angolensis". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013. 
  2. ^ a b Turner, A. "Angolan Swallow (Hirundo angolensis)". Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. Retrieved 9 April 2016. 
  3. ^ a b "Angolan Swallow (Hirundo angolensis) - HBW 9, p. 666". The Internet Bird Collection (IBC). Retrieved 9 April 2016. 
  4. ^ "Angola Swallow (arcticincta)". avibase. Retrieved 9 April 2016.