Stripe-throated Hermit
Phaethornis striigularis
Small, inconspicuous hummingbird of humid tropical lowlands. Favors shady forest understory and edges, where feeds at all levels. Males sit and sing tirelessly from knee-high perches in the understory but, they can be very difficult to locate. Note the tiny size, striped face, arched bill, buffy underparts, and rusty rump patch. Squeak call in flight similar to Long-billed Hermit but softer and less explosive.
识别特征
The stripe-throated hermit (Phaethornis striigularis) is a species of hummingbird from Central America and north-western South America. It is generally fairly common and considered Least Concern by BirdLife International.
分类信息
Genus: Phaethornis; Family: Trochilidae; Order: Apodiformes.
- 学名
- Phaethornis striigularis
- 命名信息
- Gould, 1854
- 目
- Apodiformes
- 科
- Trochilidae
- 属
- Phaethornis
分布与栖息地
It occurs in southern Mexico (north-eastern Oaxaca and southern Veracruz east to southern Quintana Roo), Belize, north-eastern Guatemala, northern and eastern Honduras, Nicaragua, Costa Rica, Panama, western, central and northern Colombia (mainly Pacific lowlands and the Magdalena valley region), western Ecuador (south to El Oro) and north-eastern Venezuela (both slopes of the Andes and northern mountains). As far as known, it is essentially a resident species, but some local movements may occur.<p>This hummingbird is found in a wide range of wooded habitats, e.g. forest, woodland, clearings, thickets and gardens; typically in humid regions, but locally also in drier, deciduous habitats (e.g. in Ecuador). Mainly found in lowlands and foothills, it has exceptionally been recorded up to an altitude of 1,800 m (5,900 ft) ASL.<p>The stripe-throated hermit feeds on flower-nectar taken by trap-lining. It has also been observed piercing the base of flowers to get nectar that otherwise would be out of reach; sometimes it take small insects. Typically this species forages fairly low, only occasionally at canopy-level.<p>It is essentially solitary, but males form leks where they sing to attract females. The nest, a small cup with a dangling "tail" below it, consists of plant-material held together by spiderwebs. The two eggs are incubated entirely by the female and hatch after 15–16 days. Exact timing of breeding varies depending on region; in Ecuador for example a dependent fledgling was seen in early March.
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
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分布
鸟叫声
其他鸟类
Sangkar White-eye
Zosterops melanurus
Typical-looking white-eye, with bright yellowish upperparts and bright white “spectacles.” Recently split from Oriental White-eye, to which it may still be referred to as in older literature. Throughout most of its range, this species has a yellow belly, but birds in the far western corner of Java have gray bellies. The only “classic white-eye” throughout much of its range; in areas of overlap with other species, Sangkar’s combination of dark eyes and a prominent dark stripe between the eye and bill base serve to identify it. Found in lowland and foothill forests, forest edges, gardens, and plantations. Calls include bright, descending “deee, deee.” Song is jumbled and high-pitched, and has made this species a sought-after target in the cagebird trade; as such, it is now uncommon or rare in certain areas of otherwise suitable habitat.
Lazuline Sabrewing
Campylopterus falcatus
Large, distinctive hummingbird. Males have bright blue underparts with maroon tail and downcurved bill. With a quick view, might be confused with a violetear or Green-backed Hillstar, but tail color and entirely blue underparts are distinctive. Females are grayer on the belly with a grayish mustache stripe; note maroon tail. Occurs in the subtropical zone of the Andes from Venezuela to Ecuador. Visits feeders, but also found in forests and edges.
Moorland Francolin
Scleroptila psilolaema
A pretty, intricately marked medium-sized francolin. The white throat is spotted with black, and the wings show large rufous patches in flight. Found at high elevations in alpine grassland and heath, often in small groups. Similar to Orange River Francolin, but found in different habitat at higher elevations, and separated by the black-spotted throat. The vocalizations include a series of “cheedle-chee” notes, and a squealing call often given in flight.
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