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Side-by-Side Comparison

属性	Amazilia Hummingbird	Golden-tailed Sapphire
学名	Amazilis amazilia	Chrysuronia oenone
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)	5.15 g (0.18 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore of Amazonian lowland forest, visiting diverse flowering plants. Supplements diet with insects and spiders …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

Golden-tailed 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.

Golden-tailed Sapphire

鸣唱

Harsh, emphatic screech with forceful carrying quality; loud rough call projecting powerfully across open terrain.

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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.

Golden-tailed Sapphire

Found in humid lowland forests from Venezuela through Amazonia to Bolivia and Brazil. Resident in forest canopy.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Golden-tailed 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

Golden-tailed Sapphire

羽毛

Senegal Coucal: black head; rufous-brown wings; pale buff-white below; long dark tail; red eye; African savanna species

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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。

Golden-tailed Sapphire

金尾蓝宝石蜂鸟(Chrysuronia oenone)是一种体长10-11厘米的中型蜂鸟，分布于从委内瑞拉经亚马逊到玻利维亚和巴西的湿润低地森林。雄鸟具有金色尾羽和蓝宝石色喉部。以花蜜为食。

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