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Side-by-Side Comparison

属性	Amazilia Hummingbird	Sapphire-bellied Hummingbird
学名	Amazilis amazilia	Chrysuronia lilliae
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Endangered
体长	—	—
翼展	—	—
体重	5.066666666666666 g (0.18 oz)	4.3 g (0.15 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders …
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest 🏖️ Coastal

Amazilia Hummingbird only

🏜️ Desert

Sapphire-bellied Hummingbird 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.

Sapphire-bellied Hummingbird

鸣唱

Soft, buzzy trill barely audible; rapid light notes barely perceptible at distance in dense vegetation.

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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.

Sapphire-bellied Hummingbird

Endemic to northern Colombia. Critically Endangered with a tiny population in Caribbean coastal habitats.

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保护状况

Least Concern

Amazilia Hummingbird

Endangered

Sapphire-bellied Hummingbird

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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

Sapphire-bellied Hummingbird

羽毛

Burchell's Coucal: white supercilium; streaked brown above; rufous wings; pale white below; long tail; red eye; distinctive eyebrow

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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。

Sapphire-bellied Hummingbird

蓝腹蜂鸟(Chrysuronia lilliae)是一种体长10-11厘米的中型蜂鸟，哥伦比亚北部特有种。雄鸟具有蓝宝石蓝色腹部。以花蜜为食，栖息于红树林和沿海森林中，是濒危种。

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