The Chad firefinchorReichenow's firefinch (Lagonosticta umbrinodorsalis) is a small passerinebird belonging to the firefinch genus Lagonosticta in the estrildid finch family Estrildidae. It is restricted to a small area of Central Africa. It was formerly classified as a subspeciesofJameson's firefinch (L. rhodopareia) but is now often treated as a separate species. Its alternative name commemorates Anton Reichenow, the Germanornithologist who described this species.[1]
It is 10–11 centimetres long. The male is mostly bright pinkish-red, darker on the upperparts. The crown and nape are grey and the vent is dark. The thick, conical bill is grey and the legs and feet are also grey. Females are similar to males but are slightly duller, paler and browner. Juveniles are brown above and buff below with a pinkish-red rump. The birds have dry, trilling calls.
Jameson's firefinch is similar but lacks the grey crown and nape and does not overlap in range. The rock firefinch (L. sanguinodorsalis) is also similar but has grey only on the crown and its bill has a pale grey patch at the base of the lower mandible.
The bird is endemic to the East Sudanian Savannaecoregion. It occurs in south-west Chad where it is fairly common and north-east Cameroon where it is rare. It inhabits on grasslands, and rocky hillsides in areas of arid savannah with tall grass.
Little is known about the behaviour of this species. They breed during the wet season. Pairs of birds feed on seeds on the ground.[2]
^Beolens, Bo; Watkins, Michael (2003). Whose Bird? Men and Women Commemorated in the Common Names of Birds. London: Christopher Helm. p. 283.
^Payne, R. (2017). Chad Firefinch (Lagonosticta umbrinodorsalis). 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 http://www.hbw.com/node/61148 on 9 March 2017).
Sources
Clement, Peter; Harris, Alan & Davies, John (1993) Finches and Sparrows: An Identification Guide, Christopher Helm, London.
Sinclair, Ian & Ryan, Peter (2003) Birds of Africa south of the Sahara, Struik, Cape Town.
