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The black-faced bunting (Emberiza spodocephala) is a passerine bird in the bunting family Emberizidae, a group now separated by most modern authors from the finches, Fringillidae. The genus name Emberiza is from Old German Embritz, a bunting. The specific spodocephala is from Ancient Greek spodos, "ashes", and kephalos, "headed". [2]
The use of spectrograms to visualize bird song was then adopted by Donald J. Borror [129] and developed further by others including W. H. Thorpe. [130] [131] These visual representations are also called sonograms or sonagrams. Beginning in 1983, some field guides for birds use sonograms to document the calls and songs of birds. [132]
The National Audubon Society’s Guide to North American Birds is another free online resource, where more than 800 North American bird species are catalogued with songs, photos, and info about ...
Described by John Gould in 1837, it is a black and white bird 28 to 32 cm (11 to 12.5 in) long with a long hooked bill. Its head and throat are black, making a distinctive hood; the mantle and much of the tail and wings are also black. The neck, underparts and outer wing feathers are white.
Emberiza, a group of Old World passerine birds; Passerina, a group of birds in the Cardinalidae family known as the North American buntings; Blue bunting, Cyanocompsa parellina; Lark bunting, Calamospiza melanocorys; Plectrophenax, snow and McKay's buntings; Lapland longspur or Lapland bunting, Calcarius lapponicus
Despite the similar names, this bird is not related to the Old World common blackbird, which is a thrush (Turdidae). The species' call sounds slightly more nasal than that of the red-wing's - a nasal kip and a sharp check. The male's song is a garbled on-ke-kaaangh. The bird migrates south during the colder seasons to Mexico and back to ...
The birds typically nest in dispersed colonies. Males fly up over their territory and sing while descending to declare ownership of a nesting territory. The song consists of a mix of whistles and trills. The call is a soft hoo. The nest is an open cup on the ground in a grassy area. [3]
The Somali Bunting is a medium-large bunting, 14–15 cm long, and weigh 14–18 g. It is an attractive passerine, its distinctive features include a striking black-and-white facial pattern, a grey back streaked with russet, a grey rump, and a bright yellow breast with pale flanks. Females are duller than males, with brown wash on head.