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Side-by-Side Comparison

属性	Amazilia Hummingbird	Versicolored Emerald
学名	Amazilis amazilia	Chrysuronia versicolor
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	—	—
体重	5.066666666666666 g (0.18 oz)	3.5599999999999996 g (0.13 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Visits flowering trees and epiphytes for nectar; supplements diet with small arthropods including gnats, midges, …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

Versicolored Emerald 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.

Versicolored Emerald

鸣唱

Thin, wavering sibilant trill; soft high buzzing with pulsing rhythm during slow courtship hovering display.

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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.

Versicolored Emerald

Found in open habitats from Venezuela through Brazil to Argentina. Resident in cerrado, gardens, and forest edges.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Versicolored Emerald

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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

Versicolored Emerald

羽毛

Black Coucal: all glossy black; red eye; shorter tail than other coucals; females have rufous wash; sexually dimorphic plumage

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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。

Versicolored Emerald

杂色翡翠蜂鸟(Chrysuronia versicolor)是一种体长8-9厘米的小型蜂鸟，分布于从委内瑞拉经巴西到阿根廷的开阔栖息地。绿色羽毛随个体和地区有所变化。以花蜜为食，适应能力强。

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