Pin-tailed Whydah
Encyclopedia
The Pin-tailed Whydah, Vidua macroura, is a small songbird
. It is a resident breeding bird in most of Africa
south of the Sahara Desert.
This whydah
is found in many open habitats including open woodland, scrub and cultivation.
It is a brood parasite which lays its eggs in the nests of estrildid finch
es, especially waxbills. Unlike the Common Cuckoo
, it does not destroy the host's eggs. Typically, 2-4 eggs are added to those already present. The eggs of both the host and the firefinch are white, although the whydah's are slightly larger. The nestling whydahs mimic the gape
pattern of the fledglings of the host species.
The Pin-tailed Whydah is 12-13 cm in length, although the breeding male's tail adds another 20cm to this. The adult male has a black back and crown, and a very long black tail. The wings are dark brown with white patches, and the underparts and the head, apart from the crown, are white. The bill is bright red.
The female and non-breeding male have streaked brown upperparts, whitish underparts with buff flanks, and a buff and black face pattern. They lack the long tail extension, but retain the red bill. Immature birds are like the female but plainer and with a greyish bill.
The male Pin-tailed Whydah is territorial, and one male often has several females in his small group. He has an elaborate courtship flight display, which includes hovering over the female to display his tail. The song is given from a high perch, and consists of rapid squeaking and churring. The diet of this species consists of seeds and grain.
Songbird
A songbird is a bird belonging to the suborder Passeri of the perching birds . Another name that is sometimes seen as scientific or vernacular name is Oscines, from Latin oscen, "a songbird"...
. It is a resident breeding bird in most of Africa
Africa
Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...
south of the Sahara Desert.
This whydah
Indigobird
The indigobirds and whydahs, are a family, Viduidae, of small passerine birds native to Africa.These are finch-like species which usually have black or indigo predominating in their plumage...
is found in many open habitats including open woodland, scrub and cultivation.
It is a brood parasite which lays its eggs in the nests of estrildid finch
Estrildid finch
The estrildid finches are small passerine birds of the Old World tropics and Australasia. They can be classified as the family Estrildidae , or as a sub-group within the family Passeridae, which also includes the true sparrows....
es, especially waxbills. Unlike the Common Cuckoo
Common Cuckoo
The Common Cuckoo is a member of the cuckoo order of birds, Cuculiformes, which includes the roadrunners, the anis and the coucals....
, it does not destroy the host's eggs. Typically, 2-4 eggs are added to those already present. The eggs of both the host and the firefinch are white, although the whydah's are slightly larger. The nestling whydahs mimic the gape
Gape
In bird anatomy, the gape is the interior of the open mouth of a bird and the gape flange is the region where the two mandibles join together, at the base of the beak...
pattern of the fledglings of the host species.
The female and non-breeding male have streaked brown upperparts, whitish underparts with buff flanks, and a buff and black face pattern. They lack the long tail extension, but retain the red bill. Immature birds are like the female but plainer and with a greyish bill.
The male Pin-tailed Whydah is territorial, and one male often has several females in his small group. He has an elaborate courtship flight display, which includes hovering over the female to display his tail. The song is given from a high perch, and consists of rapid squeaking and churring. The diet of this species consists of seeds and grain.
Origin
Origin and phylogeny has been obtained by Antonio Arnaiz-Villena et al. Estrildinae may have originated in India and dispersed thereafter (towards Africa and Pacific Ocean habitats).External links
- Pin-tailed Whydah videos, photos & sounds on the Internet Bird Collection