Brazilian Ruby vs Sword-billed Hummingbird

Clytolaema rubricauda 对比 Ensifera ensifera

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Side-by-Side Comparison

属性 Brazilian Ruby Sword-billed Hummingbird
学名 Clytolaema rubricauda Ensifera ensifera
Caprimulgiformes Caprimulgiformes
Trochilidae Trochilidae
保护状况 Least Concern Least Concern
体长
翼展 13.8 cm (5.4 in) 15.3 cm (6.0 in)
体重 7.42 g (0.26 oz) 12.75 g (0.45 oz)
食性 Nectarivore of Atlantic Forest understory; visits Heliconia and Ericaceae flowers. Supplements diet with small arthropods. Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …
产卵数 2 --
Population Trend
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Habitat Comparison

共同栖息地

Brazilian Ruby only

Sword-billed Hummingbird only

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Song & Call Comparison

Brazilian Ruby

鸣唱

Explosive, loud whistle cutting through ambient sound; single bold penetrating note repeated with commanding authority.

Sword-billed Hummingbird

鸣唱

Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.

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Geographic Range & Migration

Brazilian Ruby

Endemic to the Atlantic Forest of southeastern Brazil from Bahia south to Rio Grande do Sul. Found at sea level to 1,200 m.

Sword-billed Hummingbird

Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.

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保护状况

Least Concern

Brazilian Ruby

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Brazilian Ruby

羽毛

Amethyst Woodstar (alt): males with iridescent magenta gorget; metallic green above; white belly; females green above; spotted below

Sword-billed Hummingbird

羽毛

Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots

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About These Birds

Brazilian Ruby

巴西红尾蜂鸟(Clytolaema rubricauda)是一种体长11-12厘米的中型蜂鸟,为巴西东南部大西洋森林特有种。雄鸟具亮丽的红宝石色尾羽和金属绿色上体。以花蜜为食,是巴西最美丽的蜂鸟之一。

Sword-billed Hummingbird

剑嘴蜂鸟。嘴与身体等长(8-10厘米)。栖息于安第斯云雾林。专门取食深处的西番莲花蜜。

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