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Side-by-Side Comparison

属性	Sapphire-vented Puffleg	Purple-throated Carib
学名	Eriocnemis luciani	Eulampis jugularis
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	14.3 cm (5.6 in)	14.3 cm (5.6 in)
体重	6.050000000000001 g (0.21 oz)	9.316666666666666 g (0.33 oz)
食性	Nectarivore of Ecuadorian and Peruvian Ericaceae-rich cloud forest. Catches small arthropods from mossy bark near …	Nectarivore of Caribbean island forests; bill adapted to visit Heliconia and Brugmansia. Takes small arthropods …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Sapphire-vented Puffleg only

🌾 Grassland

Purple-throated Carib only

无

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Song & Call Comparison

Sapphire-vented Puffleg

鸣唱

Melodic, descending whistle with clear timbre; smooth pure tones stepping downward gracefully in high-altitude morning.

Purple-throated Carib

鸣唱

Thin, sibilant twittering with airy quality; light high notes cascading softly in relaxed sequence near flowers.

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Geographic Range & Migration

Sapphire-vented Puffleg

Widespread in high Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 2,400–4,200 m.

Purple-throated Carib

Found throughout the Lesser Antilles from Saba to Grenada. Prefers mature forest and flowering trees. Sea level to 800 m.

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保护状况

Least Concern

Sapphire-vented Puffleg

Least Concern

Purple-throated Carib

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How to Tell Them Apart

Sapphire-vented Puffleg

羽毛

Rufous-webbed Brilliant: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted

Purple-throated Carib

羽毛

Turquoise-throated Puffleg: iridescent violet crown; glittering turquoise gorget; metallic green back; white leg puffs; females duller

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About These Birds

Sapphire-vented Puffleg

蓝宝石腹毛腿蜂鸟，体长11-12厘米。分布于哥伦比亚至玻利维亚，海拔2500-3800米。沿安第斯山常见。

Purple-throated Carib

紫喉加勒比蜂鸟，体长11-12厘米。喉部虹彩紫色。小安的列斯群岛特有种。

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