Chestnut-capped Foliage-gleaner
Clibanornis rectirostris
Large foliage-gleaner with startling yellow eyes and a long bill and tail. Rather uniform rufous above and paler below. Found in gallery forests near water, mostly foraging on the ground or understory, sometimes with mixed-species flocks. The call is a very loud cackling “ka-ka-ka karaka ka-ka-ka” with some rattling noises interspersed.
识别特征
The henna-capped foliage-gleaner is 20 to 21 cm (7.9 to 8.3 in) long and weighs 44 to 51 g (1.6 to 1.8 oz). It is a largish furnariid with a long almost straight bill. The sexes have the same plumage. Adults have a chestnut face with a light rufous moustacial area. Their crown is chestnut that becomes a slightly paler reddish chestnut collar and a rich ochraceous brown back and rump. Their uppertail coverts are chestnut. Their wings are mostly dark rufous and their tail chestnut. Their throat is pale rufous that becomes slightly darker on their breast and belly. Their flanks are darker rufescent brown and their undertail coverts reddish-rufous.Their iris is sulphur-yellow, their bill dark gray with a paler base to the mandible, and their legs and feet grayish.
分类信息
The henna-capped foliage-gleaner has previously been placed in genera Automolus and Hypocryptus but genetic data place it firmly in Clibanornis. It and the canebrake groundcreeper (c. dendrocolaptoides) are sister species.<p>The henna-capped foliage-gleaner is monotypic.
- 学名
- Clibanornis rectirostris
- 命名信息
- (Wied-Neuwied, M, 1831)
- 目
- Passeriformes
- 科
- Furnariidae
- 属
- Clibanornis
分布与栖息地
The henna-capped foliage-gleaner is found in south-central Brazil between the states of Mato Grosso, Bahia, and Paraná and into eastern Paraguay's San Pedro Department. It inhabits gallery forest and also deciduous woodlands at elevations between 200 and 1,000 m (700 and 3,300 ft).
- 迁徙
- Resident species
行为
The henna-capped foliage-gleaner is a year-round resident throughout its range.<p>The henna-capped foliage-gleaner feeds on arthropods. It forages mostly by itself or in pairs and is thought to occasionally join mixed-species feeding flocks. It is mostly terrestrial and gleans its prey from the ground and leaf litter.<p>The henna-capped foliage-gleaner is assumed to be monogamous. It makes a nest of dry grass and leaves in a tunnel it excavates in an earthen bank. Nothing else is known about its breeding biology.<p>The henna-capped foliage-gleaner's call is a "dry, cackling 'kjep -kjep - -". Its song is like the call "but accelerating to a rattle, in total lasting 2-3 sec."
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Arctic Warbler
Phylloscopus borealis
Dull, relatively unmarked olive-brown warbler with a prominent yellowish-white eyestripe, faint wingbars, and pale whitish underparts. Visually inseparable from Japanese and Kamchatka Leaf Warblers; listen for song, an electric chattery trill. Also gives a metallic two-noted call and a short harsh buzz. Breeds in shrubby areas, often near water, throughout the Eurasian taiga. Breeding range extends to Alaska, where it is the only leaf warbler. Winters in lowland and foothill forest, forest edge, and gardens, primarily in Southeast Asia.
Vanuatu Honeyeater
Gliciphila notabilis
A distinctive honeyeater, mostly dark rich brown above and white below with brownish streaks. Face entirely mottled gray and white. Bill long and decurved. Primarily found in highland montane forest, but often down to sea level. Most common vocalization is a loud, far-carrying “tyauu.”
Micronesian Rufous Fantail
Rhipidura versicolor
Small, active songbird with long, pale-tipped tail and warm brownish-orange on the forehead, rump, and tail base. Grayish brown above and pale below overall, with a white throat and black-speckled breast. Frequently cocks and fans tail. Endemic to the Mariana Islands (Saipan, Tinian, Agiguan, and Rota) and Yap, in the Carolina Islands. Extinct on Guam. Inhabits a wide range of habitats, from remnant native forests to towns. High-pitched, tinkling song often has a descending quality. Formerly grouped with other closely related species under “Rufous Fantail.”
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