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Southern double-collared sunbird

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(Redirected from Lesser double-collared sunbird) Species of bird

Southern double-collared sunbird
Male at Greyton, Western Cape, South Africa
Song and calls recorded in Cape Province, South Africa
Conservation status

Least Concern  (IUCN 3.1)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Nectariniidae
Genus: Cinnyris
Species: C. chalybeus
Binomial name
Cinnyris chalybeus
(Linnaeus, 1766)
range
  strongholds, occurring year-round  lower density, passage or vagrancy
Synonyms
  • Certhia chalybea Linnaeus, 1766
  • Nectarinia chalybea (Linnaeus, 1766)

The southern double-collared sunbird or lesser double-collared sunbird (Cinnyris chalybeus) is a small passerine bird which breeds in southern Africa. It is mainly resident, but partially migratory in the north-east of its range.

Habitat

This sunbird is common in gardens, fynbos, forests and coastal scrub. The southern double-collared sunbird breeds from April to December, depending on region. The closed oval nest is constructed from grass, lichen and other plant material, bound together with spider webs. It has a side entrance which sometimes has a porch, and is lined with wool, plant down and feathers.

Identification

Female at Kirstenbosch, South Africa

The southern double-collared sunbird is 12 cm long. The adult male has a glossy, metallic green head, throat, upper breast and back. It has a brilliant red band across the chest, separated from the green breast by a narrow metallic blue band. The rest of the underparts are whitish. When displaying, yellow feather tufts can be seen on the shoulders. As with other sunbirds the bill is long and decurved. The bill, legs and feet are black. The eye is dark brown. The male can be distinguished from the similar greater double-collared sunbird by its smaller size, narrower red chest band and shorter bill.

The female southern double-collared sunbird has brown upperparts and yellowish-grey underparts. The juvenile resembles the female. The female is greyer below than the female orange-breasted sunbird, and darker below than the female dusky sunbird.

Behaviour

Male C. c. chalybeus fighting

The southern double-collared sunbird is usually seen singly or in small groups. Its flight is fast and direct on short wings. It lives mainly on nectar from flowers, but takes some fruit, and, especially when feeding young, insects and spiders. It can take nectar by hovering like a hummingbird, but usually perches to feed most of the time.

The call is a hard chee-chee, and the song is high pitched jumble of tinkling notes, rising and falling in pitch and tempo for 3–5 seconds or more.

Sources

Sinclair, Hockey and Tarboton, SASOL Birds of Southern Africa, ISBN 1-86872-721-1

References

  1. BirdLife International (2018). "Cinnyris chalybeus". IUCN Red List of Threatened Species. 2018: e.T22717869A131979925. doi:10.2305/IUCN.UK.2018-2.RLTS.T22717869A131979925.en. Retrieved 20 November 2021.
  2. Harrison, J. A., ed. (1997). The Atlas of Southern African birds: Vol.2 Passerines (PDF). Johannesburg: BirdLife South Africa. pp. 500–501. ISBN 0-620-20730-2. Retrieved 8 April 2019.

External links

Taxon identifiers
Cinnyris chalybeus
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