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Side-by-Side Comparison

属性	Amazilia Hummingbird	Buff-breasted Sabrewing
学名	Amazilis amazilia	Campylopterus duidae
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	—	12.9 cm (5.1 in)
体重	5.066666666666666 g (0.18 oz)	6.3100000000000005 g (0.22 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore specialising in tubular blossoms; supplements the floral nectar diet with tiny insects and spiders …
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

Buff-breasted Sabrewing only

无

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Song & Call Comparison

Amazilia Hummingbird

鸣唱

Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.

Buff-breasted Sabrewing

鸣唱

Harsh, nasal buzz with emphatic delivery; rough coarse notes audible at considerable distance from territory.

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Geographic Range & Migration

Amazilia Hummingbird

Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.

Buff-breasted Sabrewing

Found in tepui forests of southern Venezuela and adjacent Brazil and Guyana. Restricted to Pantepui highland plateaus.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Buff-breasted Sabrewing

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How to Tell Them Apart

Amazilia Hummingbird

羽毛

Coucal (Celebes): dark glossy black above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal

Buff-breasted Sabrewing

羽毛

Nubian Bustard: white underparts; sandy-brown above; black crown; chestnut neck; pale streaked upperparts; sexually dimorphic

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About These Birds

Amazilia Hummingbird

秘鲁蜂鸟（Amazilis amazilia），体长9-10厘米，分布于秘鲁和厄瓜多尔西部干燥沿海低地。体羽绿色，下体浅色。属蜂鸟科（Trochilidae），是南美洲西部海岸的特有种。

Buff-breasted Sabrewing

淡胸刀翅蜂鸟，体长12–13厘米，分布于委内瑞拉南部、巴西和圭亚那的台地森林。

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