Three-striped Warbler

Basileuterus tristriatus

Active, often noisy warbler found at lower to middle levels of montane cloud forest. Note the olive upperparts and dark and pale pattern on head. Underpart color and extent of cheek patch vary through its range. Dark stripes on head usually contrast with back, and eyebrow is white, not yellow – these two features help to separate it from other similar warblers in range. Usually seen in pairs or family groups. Typical song begins as a rising trill and then morphs into chaotic chattering.

识别特征

The three-striped warbler measures 13 cm (5.1 in) in length. It is mostly olive-brown with a buffy belly and underparts. It has distinct black and white striping on the head and a dark cheek. Male and female three-striped warblers have similar plumages.<p>Their song is a rapid series of squeaky chirps.

分类信息

学名
Basileuterus tristriatus
命名信息
(Tschudi, 1844)
Passeriformes
Parulidae
Basileuterus

分布与栖息地

It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela. Its natural habitats are subtropical or tropical moist montane forests and heavily degraded former forest. The three-striped warbler typically forages on the ground, especially near riparian areas.

迁徙
Resident species

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Ruby-throated Bulbul

Ruby-throated Bulbul

Rubigula dispar

Eye-catching medium-sized bulbul, endemic to Java, Sumatra, and Bali, where it inhabits open wooded habitats. Combination of jet-black head, golden-yellow body, and blood-red throat make this species unmistakable. Small crest is often raised, giving the bird a comical triangular-headed appearance. Adults have bright red eyes, whereas juveniles have pale ones. Song is a rather quiet and mellow “wee-dih’deedee!” Unfortunately declining in many areas as a result of the cagebird trade, and is now fairly localized, despite its ability to live in scrubby and degraded areas.

Guianan Streaked-Antwren

Guianan Streaked-Antwren

Myrmotherula surinamensis

Tiny bird of riverside vine tangles and seasonally flooded forest. Distinctive male is black-and-white while female has burnt orange head and breast; both easily recognized in riverside habitat. Usually found in pairs away from mixed-species flocks. Forages actively, climbing through vines and gleaning insects from leaves. Frequently detected by contact call: a nasal doubled note. The more complex song is heard less often.

Golden-chested Tanager

Golden-chested Tanager

Bangsia rothschildi

Rare tanager restricted to very wet forest along the base of the Andes in northwestern Ecuador and western Colombia. Both sexes are deep blue with a brilliant yellow patch on both the breast and the lower underparts. Usually seen in middle to upper forest levels, and it tends to perch more vertically than other tanagers. It does not typically associate with mixed-species flocks.

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