Whiskered Wren
Pheugopedius mystacalis
Fairly large wren, found in foothills and subtropics from Venezuela to western Ecuador. More often heard than seen; listen for rich whistled song usually given in widely spaced repeated phrases. Rufous above and pale grayish below, with striped black-and-white face pattern. Black bars on tail, unlike similar Plain-tailed Wren, which is found at higher elevations. Sexes similar. Skulks in thickets and tangles at the forest edge, usually in pairs.
识别特征
The whiskered wren is 16 cm (6.3 in) long; a specimen from Venezuela weighed 29 g (1.0 oz). The nominate adult has a grayish-black crown, olivaceous gray nape, bright chestnut shoulders, back, and rump, and a reddish brown tail with dull black bars. It has a grayish white supercilium, a black line through the eye, blackish cheeks with a white line below and a black malar stripe below that. The chin and throat are off-white, the chest gray darkening to olivaceous gray on the belly, and the flanks reddish gray. The juvenile is duller than the adult with less prominent facial markings and a buffy throat.<p>The other subspecies have small differences from the nominate. P. m. saltuensis has a grayer chest and less distinct bars on the tail. P. m. yanachae has a slate-gray crown. P. m. macrurus' tail is dingy brown. P. m. amaurogaster is much darker with a sooty brown crown and ochraceous tawny underparts. P. m. consobrinus has a buffy tinge to the supercilium and a buffy neck and chest. P. m. tachirensis is darker than consobrinus with a dusky olive crown and white throat. P. m. ruficaudatus has more buff on its face and no bars on the tail.
分类信息
The whiskered wren was at one time treated as conspecific with the moustached wren (Pheugopedius genibarbis). It has eight subspecies:
- 学名
- Pheugopedius mystacalis
- 命名信息
- (Sclater, PL, 1860)
- 目
- Passeriformes
- 科
- Troglodytidae
- 属
- Pheugopedius
分布与栖息地
The subspecies of the whiskered wren are found thus:<p>The whiskered wren inhabits dense undergrowth such as is found at the edge of humid forest and in regrowing clearings. It shuns the forest interior. In elevation it generally ranges between 1,200 and 2,400 m (3,900 and 7,900 ft) but can be found as high as 2,800 m (9,200 ft) and in Ecuador almost down to sea level.
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
- 种群趋势
- unknown
照片
分布
鸟叫声
其他鸟类
Golden Tanager
Tangara arthus
Small tanager found in Andean foothills and subtropical zone from Venezuela to Bolivia. Mostly bright golden-yellow with isolated black ear patch, streaked back, and mostly black wings and tail. Some variation among populations, with northernmost birds showing a chestnut breast band and flanks. Sexes alike; young birds duller yellow. One of the most common tanagers in mixed flocks from around 900–2,200 m, in cloud forest, edges, and gardens.
Barusan Cuckoo-Dove
Macropygia modiglianii
Endemic to the Barusan Islands, off Sumatra’s northwest coast. Dark gingery brown overall, with a slightly lighter head. The only cuckoo-dove on the Barusans, except for Simeulue, where Little Cuckoo-Dove also occurs; note Barusan’s larger size and darker rust-brown chest. Inhabits forested areas in the lowlands and foothills of the Barusans. Similar in habits to other cuckoo-doves: shy and sluggish, typically foraging singly in the middle and lower levels of forest. Gives a three-part series of cooing hoots, “woo-woo-wooOOH”; may sound like just one rising hoot at a distance.
Chapin's Flycatcher
Fraseria lendu
An extremely drab flycatcher that is gray-brown on the back and slightly paler below. With a good view, the short pale line above the bill is visible. A scarce and localized species of humid forest at middle elevations. Similar to African Dusky Flycatcher, but slightly larger and completely unstreaked on the underparts. Separated from other flycatchers by its plainness. The call is a short, spitting trill and the song is a long series of whistles, squeaks, and trills, given at high speed.
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