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Verreaux's coua
Verreaux's coua (''Coua verreauxi'') is a species of cuckoo in the Cuculidae family. It is endemic to Madagascar. According to a BBC documentary, it is found only near a salt lake in the southern part of the island. The lake is 16 km long but only a couple of metres deep. The area has been drying out for the last 40,000 years and the organisms living here have become adapted to conserve water.〔BBC, ''Zoo Quest: Island of Marvels,'' Part 3. (Video clip, 0:06:50 – 0:08:35, Verreaux's coua )〕
The bird's name commemorates French ornithologist and collector Jules Verreaux.
Its natural habitat is subtropical or tropical dry shrubland. The birds are found in southern part of the spiny forest zone. They live in coastal euphorbia scrub, and are most active at dawn and dusk. Birders listen for its descending series of loud contact calls, "corick-corick-corick-corick". A sympatric species is the crested coua, ''C. cristata.''〔(BirdLife International (2011) Species factsheet: ''Coua verreauxi''. Downloaded from http://www.birdlife.org ). Retrieved 2011-12-04.〕
==Identification==
The species is described thus: "A small, greyish arboreal coua. Overall mid-grey, whitish on lower breast and belly, and darker on flight-feathers. Tail dark greyish, long and tipped whitish on outer feathers. Head with long, dark-tipped crest, pale blue bare skin around eye and black bill."〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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