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Side-by-Side Comparison

属性	Amazilia Hummingbird	Ruby-topaz Hummingbird
学名	Amazilis amazilia	Chrysolampis mosquitus
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	—	10.8 cm (4.3 in)
体重	5.066666666666666 g (0.18 oz)	3.75 g (0.13 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore of savanna, garden, and scrub flowers in open lowlands. Catches small insects in brief …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

Amazilia Hummingbird only

🌲 Forest 🏜️ Desert 🏖️ Coastal

Ruby-topaz Hummingbird only

🌾 Grassland

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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.

Ruby-topaz Hummingbird

鸣唱

Soft, melodic warbling with lilting rhythm; gentle notes rising and falling in unhurried phrases through shaded thicket.

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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.

Ruby-topaz Hummingbird

Found from Trinidad and Venezuela through the Guianas and Amazonian Brazil to Colombia. Prefers dry open woodland. 0–1,000 m.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Ruby-topaz 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

Ruby-topaz Hummingbird

羽毛

Glittering-bellied Emerald: shining bronze-green above; glittering violet-purple gorget; white underparts; females green above with spotted throat

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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。

Ruby-topaz Hummingbird

红宝石蜂鸟(Chrysolampis mosquitus)是一种体长8-9厘米、色彩鲜艳的小型蜂鸟。雄鸟具闪耀的红宝石色头冠和金黄色喉部。分布于特立尼达、委内瑞拉及巴西北部，栖息于开阔林地和花园中，以花蜜为食。

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