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Side-by-Side Comparison

属性	Amazilia Hummingbird	White-chinned Sapphire
学名	Amazilis amazilia	Chlorestes cyanus
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)	3.35 g (0.12 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

White-chinned Sapphire 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.

White-chinned Sapphire

鸣唱

Pure, bell-like descending phase; clear resonant tones stepping smoothly down in musical evening sequence.

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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.

White-chinned Sapphire

Found in humid lowland forests from Colombia through the Guianas to Amazonia and Brazil. Resident.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

White-chinned Sapphire

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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

White-chinned Sapphire

羽毛

Crested Coua: blue-gray body; white below; brilliant blue and red bare facial skin; long tail; white-tipped; Madagascar endemic

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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。

White-chinned Sapphire

蓝腹蜂鸟 (Chlorestes cyanus)，体长约10厘米。上体绿色，下体闪蓝色，嘴短而直，尾叉形蓝黑色。分布于南美洲北部低地，包括委内瑞拉、圭亚那和巴西北部。以花蜜为主食。

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