Black-masked Finch
Coryphaspiza melanotis
Distinctive finch with a disjunct distribution. Males have an olive-green back with black streaks, and a contrasting face pattern with a broad white eyebrow and a black mask. Note the bicolored bill. Female lacks the bold head pattern. Inhabits well-preserved tall natural grasslands with scattered shrubs. Song is a very high, thin “tziieep...tsi-tsíp...zz-tzzz...”
识别特征
The black-masked finch (Coryphaspiza melanotis) is a Vulnerable species of bird in the family Thraupidae, the tanagers and allies. It is found in Argentina, Bolivia, Brazil, Paraguay, and Peru.
分类信息
The black-masked finch was formally described in 1822 by the Dutch zoologist Coenraad Jacob Temminck under the binomial name Emberizoides melanotis. This species is now placed in the genus Coryphaspiza that was introduced by George Robert Gray in 1840. The type locality is São Paulo, Brazil. The genus name combines the Ancient Greek koruphē meaning "crown of the head" with spiza meaning "finch". The specific epithet melanotis combines the Ancient Greek melas meaning "black" with -ōtis meaning "-eared".<p>This species was traditionally placed with the buntings and New World sparrows in the subfamily Emberizinae within the family Emberizidae. A molecular phylogenetic study published in 2014 found that the black-masked finch was embedded in the tanager family Thraupidae. Within Thraupidae the black-masked finch is now placed with Embernagra and Emberizoides in the subfamily Emberizoidinae.<p>Two subspecies are recognised:
- 学名
- Coryphaspiza melanotis
- 命名信息
- (Temminck, 1822)
- 目
- Passeriformes
- 科
- Thraupidae
- 属
- Coryphaspiza
分布与栖息地
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Green-backed White-eye
Zosterops xanthochroa
A classic small greenish-yellow white-eye species with bold white eye-rings. Common in more humid habitats throughout New Caledonia; mostly replaced by Silvereye in drier and more disturbed areas, though the two can be found together. Green-backed is plainer overall than Silverye, without any contrasting plumage apart from the eyering. Has a typical white-eye vocal repertoire, with a high-pitched wheezy warbling song and high-pitched piercing quavering call notes.
Rufous-vented Grass Babbler
Laticilla burnesii
Specialized, slender prinia-like babbler. Restricted to lowland grassy riverine plains, where it typically stays low in the vegetation in small flocks, flushing only reluctantly. If seen, note very long tail, white throat, and streaking all over the body. Shy and difficult to see; more readily detected by its bubby, warbling song.
Planalto Woodcreeper
Dendrocolaptes platyrostris
Large woodcreeper found in humid and montane forests and woodlands including woodland edges and gallery forests. The bill is medium length and fairly straight. Like many woodcreepers, it is largely rufous-brown, but it has buff streaks on the head, neck, throat, and upper back. The belly is marked with dark horizontal bars. Occasionally associated with army-ant swarms and regularly follows mixed-species flocks. The song is a repetition of 5–8 “whip-whip-whip” notes.
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