Yellow-bellied Flyrobin
Cryptomicroeca flaviventris
Small mostly grayish songbird with an upright posture and short bill. Note bright yellow belly and small patch of whiter feathers on the throat. Typically found low in dense growth, preferring areas of native habitat including stunted forest and edges. Pleasant song a combination of higher-pitched wheezing whistled notes and lower chiming warbles.
识别特征
The yellow-bellied robin is a medium-sized Australasian robin, 14–15 cm (5.5–5.9 in) in length and weighing around 12 g (0.42 oz). The plumage is similar to members of the genus Eopsaltria: dark olive-grey back, tail and wings, grey head and chest with a slightly lighter throat, and yellow belly and rump. The legs are grey.
分类信息
The yellow-bellied flyrobin was described in 1860 by the French ornithologists, Jules Verreaux and Oeillet des Murs, from a specimen collected in New Caledonia. They coined the binomial name Eopsaltria flavigastra. The English ornithologist, Richard Bowdler Sharpe, realised that the specific epithet was preoccupied, and in 1903 he proposed flaviventris as a replacement. The species was long considered one of the yellow robins of the genus Eopsaltria. However, a 2009 genetic study showed it to be nested within the flyrobin genus Microeca, and hence it was moved to Microeca, and its common name was changed from yellow-bellied robin to yellow-bellied flyrobin in the online list of world birds maintained by Frank Gill and David Donsker on behalf of the International Ornithological Committee (IOC). A more comprehensive genetic study of the family Petroicidae, published in 2011, found that the yellow-bellied flyrobin was divergent from the other members of Microeca, and instead was sister to a clade containing the Microeca and the torrent flyrobin. The yellow-bellied flyrobin is now placed as the only species in the genus Cryptomicroeca that was introduced in 2012.
- 学名
- Cryptomicroeca flaviventris
- 命名信息
- (Sharpe, 1903)
- 目
- Passeriformes
- 科
- Monarchidae
- 属
- Cryptomicroeca
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Black-capped Kingfisher
Halcyon pileata
An unmistakable mid-sized kingfisher with a jet black head, white collar, and blood-red bill. It has purple-blue upperparts and pale orange-rufous underparts. Throat is white, blue tail has black underside, and in flight, white flashes on the underwings are conspicuous. Juvenile is duller blue with a small rufous-buff spot in front of the eye, a buffy collar, and dusky scaling on the breast. Calls similar to White-throated Kingfisher, but Black-capped’s are slightly higher-pitched. Frequents mangrove swamps and coastal wetlands, but often wanders up into hill streams.
Gray Wren-Warbler
Calamonastes simplex
A very dark, long-tailed warbler of dry country. Blackish-gray overall with a reddish eye and white tips to the tail. With a good look, barring on the throat, belly, and vent may be visible. The tail is frequently cocked up. Generally common in dry thorn savanna and thornscrub. Usually stays in the understory, but will sing from the tops of bushes and small trees. Similar in shape to Miombo Wren-Warbler, but much darker, with virtually no overlap in range. The main vocalization is a loud “chup,” repeated about once per second.
El Oro Parakeet
Pyrrhura orcesi
Rare and endangered parakeet endemic to foothill cloud forest in southwestern Ecuador. It is mostly green with red on forehead, shoulder, and undertail. Flight feathers are blue, which is usually only evident in flight. Also note the whitish eyering and rather long tail. Usually encountered in small flocks that fly from tree to tree, screeching as they go. Most of the known population is found in and around the Buenaventura Reserve, where the birds are successfully using artificial nest boxes.
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