| 词条 | Golden-breasted bunting |
| 释义 |
| status = LC | status_system = IUCN3.1 | status_ref = [1] | image = Emberiza flaviventris -Hluhluwe-Umfolozi Game Reserve, South Africa-8.jpg | image_caption=In Hluhluwe-Umfolozi Game Reserve, South Africa | taxon = Emberiza flaviventris | authority = Stephens, 1815 }} The golden-breasted bunting (Emberiza flaviventris) is a passerine bird in the bunting family Emberizidae. It occurs in dry open woodlands and moist savanna in Africa south of the Sahara, but is absent from the equatorial forest belt. There are three subspecies:
DescriptionThe golden-breasted bunting is 15–16 cm long. The adult male has striking head pattern with a white crown, black lateral crown stripes, white supercilium and black-bordered white ear coverts. The underparts are orange-yellow becoming yellow on the throat and whitish on the lower belly. The upperparts are chestnut with a grey rump. The browner wings have two conspicuous white wing bars. The sexes are very similar, but females may have a buff tone to the white head markings and browner head stripes, and the back may have dark streaks. Young birds are duller and paler than the females. SubspeciesE. f. princeps is similar to the nominate form, but larger, and paler below. E. f. flavigaster is more distinctive, having a paler, redder back, pale grey rump, paler yellow underparts and whiter flanks. The golden-breasted bunting’s call is a nasal ascending zzhrr. The song is variable, but includes a weechee weechee weechee. HabitatThis species is found in a variety of open woodlands. The subspecies flavigaster favours acacia steppe and savannah, with the other subspecies occurring in a wider range of lightly wooded country including gardens. BehaviourThe golden-breasted bunting builds an untidy cup nest lined with fine grass or hair low in a shrub or sapling. The two or three eggs are glossy white or cream and marked with black lines. The eggs hatch in 12–13 days and the chicks fledge in another 16–17 days. The golden-breasted bunting is not gregarious, and is normally seen alone, in pairs or small groups. It feeds on the ground on seeds, insects and spiders, animal prey being taken mostly when the birds have young. This species is generally resident, but there appears to be degree of local movement. It is often quite tame. References1. ^{{IUCN|id=22720972 |title=Emberiza flaviventris |assessor=BirdLife International |assessor-link=BirdLife International |version=2013.2 |year=2012 |accessdate=26 November 2013}}
External links
4 : Emberiza|Birds of Sub-Saharan Africa|Birds described in 1815|Birds of East Africa |
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