Brown Violetear

Colibri delphinae

Uncommon, rather large but drab, fairly short-billed hummingbird of tropical and subtropical forest and edge. Can be aggressive when defending flower patches from most other hummingbirds. Occurs mainly in foothills, ranging seasonally down to lowlands. Sexes similar: overall grayish brown with a broad pale mustache, dark throat patch, and dark violet ear patches that can be raised. Tail has a broad blackish subterminal band and rump feathers have bright rusty edgings.

分类信息

学名
Colibri delphinae
命名信息
(Lesson, RP, 1839)
Apodiformes
Trochilidae
Colibri

分布与栖息地

迁徙
Vertical migration

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Gray-hooded Attila

Gray-hooded Attila

Attila rufus

Large flycatcher found at all levels of humid forests; occasionally accompanying mixed-species flocks. The head is gray while the upperparts and breast are rufous and the underparts are yellowish. The subspecies in Bahia has a partially rufous throat and a white chin. Similar to the smaller Rufous-tailed Attila, but lacks the rufous throat. Typically sits motionlessly before flycatching. Its voice is a far-carrying series of “wee” whistled notes repeated for long periods.

Short-tailed Batis

Short-tailed Batis

Batis mixta

Males have the typical batis pattern of black, white, and gray. Females have a more unusual pattern, with rufous in the wing and either a rufous or gray wash across the breast. Both sexes have a narrow pale eyebrow and orange or reddish eyes. Found in forest at low and middle elevations, often in pairs. Very similar to Dark Batis, but there is no known overlap in range. Males are similar to Chinspot and Pale Batises, but are distinguished by the darker eye and shorter tail. Females are distinctive. The song is variable, but is usually a long series of identical low-pitched tooting notes. 

Olive-streaked Flycatcher

Olive-streaked Flycatcher

Mionectes olivaceus

Small, fruit-eating flycatcher found in lower to middle levels of humid forest. Most common in the mountains, but occasionally seen in lowland areas. Yellow belly, large spot behind eye, and streaky neck are all good ID features. Often seen following mixed species flocks, plucking berries from fruiting trees. Song is an incredibly high-pitched siren-like whistle that requires good hearing to be able to detect. Formerly treated as a subspecies of Olive-striped Flycatcher; note Olive-streaked Flycatcher’s limited range in Costa Rica and far western Panama.

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