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Cape Robin-Chat - BirdForum Opus

Revision as of 10:24, 28 June 2018 by Jmorlan (talk | contribs) (→‎Identification: Added headings; Similar Species; corrected juvenile description. Photo caption date.)
Photo by nick scarle
Kirstenbosch, Cape Town, South Africa, September 2016
Cossypha caffra

Identification

Subspecies iolaema
Photo © by Mick Harris
Simba Farm Lodge,West Kilimanjaro, Tanzania, 28 November 2017

Length 16-17 cm (6¼-6¾ in)

Adult

  • Grey above
  • Black sides of face and behind eye
  • White supercilium
  • Orange chin, throat, central breast, rump, under-tail coverts and outer tail feathers
  • Grey-brown central tail feathers
  • Pale grey belly
  • Black, down curved bill
  • Brown iris
  • Pink-grey legs and feet

Sexes similar

Juvenile

  • Spotted buff-marked dark brown upperparts
  • Scaled dusky underparts
  • Grey-brown breast

Similar Species

Distribution

Juvenile
Photo by Alan Manson
Pietermaritzburg, South Africa, December 2007

Africa
Western Africa: found only in the Democratic Republic of Congo
Eastern Africa: South Sudan, Kenya, Uganda, Rwanda, Tanzania, Zambia, Mozambique and Malawi
Southern Africa: Namibia, Zimbabwe, South Africa, KwaZulu-Natal, Lesotho and Swaziland Kenya, Namibia, Zambia, Zimbabwe, South Africa, Lesotho, and Swaziland.

Taxonomy

Robin-chats were formerly classified as members of the Thrush family (Turdidae), but as first proposed by Sibley and Monroe (1991) are now usually recognized as members of the Old World Flycatchers (Muscicapidae). Some authors place this species in the genus Dessonornis following application of controversial criteria proposed by Tobias et al. (2010). This is a polytypic species.

Subspecies

There are 4-7 subspecies depending on the authority[1]:

  • C. c. iolaema:
  • C. c. kivuensis:
  • Eastern DRC (Kivu highlands) and south-western [[Uganda]
  • Like iolaema but more richly colored below.
  • C. c. namaquensis:
  • Southern Namibia to Orange Free State and western Transvaal
  • Like nominate but larger with stronger supercilium
  • C. c. caffra:

The subspecies drakensbergi and vespera along with ardens are generally considered invalid[2].

Habitat

Forest edges, bushveld, scrub and fynbos, gardens and parks.

Behaviour

Breeding

They build a cup-shaped nest from coarse vegetation, lined with animal hair and rootlets.

Diet

The diet includes a wide variety of insects, spiders, caterpillars invertebrates, small frogs, lizards and some fruit and other vegetable matter.

Gallery

Click on photo for larger image

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2017. The eBird/Clements checklist of birds of the world: v2017, with updates to August 2017. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Avibase
  3. Collar, N. (2018). Cape Robin-chat (Dessonornis caffer). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/58442 on 24 June 2018).
  4. Sibley, C. G. and Monroe, B. L . 1991. Distribution and Taxonomy of Birds of the World. Yale University Press, New Haven and London.
  5. Sinclair, I., Hockey, P.A.R., and Arlott, N. (2005). The Larger Illustrated Guide to Birds of Southern Africa. Struik, Cape Town. ISBN 978-1775840992
  6. Tobias, J. A., Seddon, N., Spottiswoode, C. N., Pilgrim, J. D., Fishpool, L. D. C. and Collar, N. J. 2010. Quantitative criteria for species delimitation. Ibis 152: 724–746.
  7. Wikipedia

Recommended Citation

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