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Side-by-Side Comparison

属性	Amazilia Hummingbird	Gray's Hummingbird
学名	Amazilis amazilia	Chrysuronia grayi
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)	5.6499999999999995 g (0.20 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Hovering nectarivore of lowland and montane forest, probing Heliconia and garden flowers. Supplements with insects …
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest 🏖️ Coastal

Amazilia Hummingbird only

🏜️ Desert

Gray's Hummingbird only

🌿 Wetland

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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.

Gray's Hummingbird

鸣唱

Sharp, emphatic chip followed by short buzzy trill; clean staccato onset launching into brief rough cascade.

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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.

Gray's Hummingbird

Found in western Ecuador. Resident in lowland and foothill forest edges. Limited ecological data available.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Gray's 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

Gray's Hummingbird

羽毛

Chinese Coucal: dark brown above; rufous wings; pale buff below; long dark tail; red eye; winter plumage streaked; Asian coucal

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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。

Gray's Hummingbird

格雷蜂鸟(Chrysuronia grayi)是一种中型蜂鸟，分布于厄瓜多尔西部。绿色羽毛。以花蜜为食，栖息于低地和山麓森林边缘。以鸟类学家乔治·罗伯特·格雷命名。

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