Buff-bellied Hermit

Phaethornis subochraceus

Small, dull hummingbird with a curved bill. Has a black mask, a greenish back, a rusty-buff belly, and a long white-tipped tail. Occurs in dry forests, second growth, and open woodlands. The similar Planalto and Cinnamon-throated hermits have a rusty rump, and Planalto is noticeably larger.

识别特征

The buff-bellied hermit is 11 to 12 cm (4.3 to 4.7 in) long and weighs 3.5 to 4 g (0.12 to 0.14 oz). It has metallic green upperparts and ochre to buff underparts. The innermost pair of tail feathers are longer than the others and all have white tips.

分类信息

The buff-bellied hermit is closely related to the sooty-capped hermit (P. augusti) and planalto hermit (P. pretrei). It is monotypic.

学名
Phaethornis subochraceus
命名信息
Todd, 1915
Caprimulgiformes
Trochilidae
Phaethornis

分布与栖息地

The buff-bellied hermit is found in the eastern Andean foothills of Bolivia from southern Beni to eastern Santa Cruz departments and into the Brazilian states of Mato Grosso and Mato Grosso do Sul. It has also been recorded as a vagrant in Paraguay. It inhabits the understory of several landscapes including deciduous and semi-deciduous forest, secondary forest, open woodland, and shrubland. In elevation it ranges from 150 to 800 m (490 to 2,600 ft).

迁徙
Resident species

行为

Observations of the buff-bellied hermit in eastern Bolivia showed no evidence of movement.<p>The buff-bellied hermit feeds on nectar from a wide variety of flowering plants and also on small arthropods.<p>The buff-bellied hermit's breeding season has not been conclusively determined, but observations hint that it is during the November to April wet season. Males congregate at leks. The nest has not been described.<p>The buff-bellied hermit's song is "a continuously repeated high-pitched phrase...a short note followed by a rising one...or a short note followed by a falling one 'tsi-tsew', up to a more complex 'tsi-tsi-tseeé-euw'."

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Whooping Motmot

Whooping Motmot

Momotus subrufescens

Large motmot of lowland forest and edges from eastern Panama to northwestern South America. Green above and warm rufous below, with a black mask bordered by a dazzling cerulean crown. The crown is not solidly blue, but instead has a circular black patch in the middle as if it’s wearing a yarmulke. Like most other motmots, has conspicuous tail racquets. In typical motmot fashion, perches quietly for long periods of time anywhere from the understory to the canopy, occasionally flicking its tail side to side. Gives a low single “whoop” call.

Vigors's Sunbird

Vigors's Sunbird

Aethopyga vigorsii

This medium-sized sunbird of the Western Ghats is similar in appearance to Crimson Sunbird, but the two ranges do not overlap. Male is bright red with a gray belly and iridescent blue-green tail and head markings. Female is dull gray overall with a paler belly. Young males are similarly dull, but often have dull red patches, particularly on the breast. Forages actively in small flocks in upper levels of foothill forest and forest edge. Squeaky song and high “seep” calls comparable to Crimson Sunbird.

White-browed Tailorbird

White-browed Tailorbird

Orthotomus nigriceps

A small, long-billed, long-tailed bird of dense undergrowth in lowland and foothill forest in eastern Mindanao. Has an olive-green back and wings, an olive-green tail often held cocked, a pale gray belly, a black crown, and a white brow. Throat and chest are black in the male and white in the female with streaking around the edge. Similar to Rufous-fronted Tailorbird, especially from behind, but White-browed has black on the head with a white brow. Voice includes monotonous piping notes given in series, or a rapid whistled trill which can be rising or falling.

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Buff-bellied Hermit | 鸟镜