|Pietermaritzburg, South Africa|
The streaky-headed seedeater or streaky-headed canary (Crithagra gularis) is a small passerine bird in the finch family. It is a common resident breeder in suitable habitats in much of Africa south of the Sahara.
The streaky-headed seedeater was formerly placed in the genus Serinus but phylogenetic analysis using mitochondrial and nuclear DNA sequences found that the genus was polyphyletic. The genus was therefore split and a number of species including the streaky-headed seedeater were moved to the resurrected genus Crithagra.
- C. g. benguellensis - (Reichenow, 1904)
- C. g. endemion - (Clancey, 1952)
- C. g. gularis - (Smith, A, 1836)
- C. g. humilis - (Bonaparte, 1850)
- C. g. mendosa - (Clancey, 1966)
The streaky-headed seedeater is 13–14 cm in length. The adult has brown upperparts with some faint streaking and a plain brown rump. The head has a finely white-streaked crown, dark face, and white supercilium and chin. The underparts are warm buff. The sexes are similar, but some females show a little breast streaking. The juvenile has less head streaking, a dull supercilium, more heavily streaked upperparts, and heavy streaking on the pale grey underparts.
Distribution and habitat
The streaky-headed seedeater is usually seen in pairs, but can be gregarious, forming large flocks, alone or with other canary species. It feeds on soft fruit, weed seeds and buds, and sometimes takes insects. Large flocks can damage sunflower, millet and other cereal crops.
This is an unobtrusive finch, often perching inside bushes. Its call is a soft tseee, and the song is a wit-chee-chee-chee-cha cha cha cha chip, interspersed with mimicry of other species. There is also a tweu tweu tirrirrit-tink given in display flight.
- BirdLife International (2012). "Serinus gularis". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
- Zuccon, Dario; Prŷs-Jones, Robert; Rasmussen, Pamela C.; Ericson, Per G.P. (2012). "The phylogenetic relationships and generic limits of finches (Fringillidae)" (PDF). Molecular Phylogenetics and Evolution 62 (2): 581–596. doi:10.1016/j.ympev.2011.10.002.
- Gill, Frank; Donsker, David (eds.). "Finches, euphonias". World Bird List Version 5.2. International Ornithologists' Union. Retrieved 5 June 2015.
- Swainson, William (1827). "On several forms in ornithology not hitherto defined". Zoological Journal 3: 348.
- Clements, J.F.; Schulenberg, T.S.; Iliff, M.J.; Roberson, D.; Fredericks, T.A.; Sullivan, B.L.; Wood, C.L. (2014). "The eBird/Clements checklist of birds of the world: Version 6.9". Retrieved 13 July 2015.
- Clement, P. "Streaky-headed Seedeater (Serinus gularis)". In del Hoyo, J; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. Handbook of the Birds of the World Alive. Lynx Edicions. Retrieved 13 July 2015.(subscription required)
- Streaky-headed seedeater - Species text in The Atlas of Southern African Birds.