Sapphire-bellied Hummingbird vs Sword-billed Hummingbird
Chrysuronia lilliae 对比 Ensifera ensifera
Side-by-Side Comparison
| 属性 | Sapphire-bellied Hummingbird | Sword-billed Hummingbird |
|---|---|---|
| 学名 | Chrysuronia lilliae | Ensifera ensifera |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | — |
| 翼展 | — | 15.3 cm (6.0 in) |
| 体重 | 4.3 g (0.15 oz) | 12.75 g (0.45 oz) |
| 食性 | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders … | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
Sapphire-bellied Hummingbird only
Sword-billed Hummingbird only
Song & Call Comparison
Sapphire-bellied Hummingbird
Soft, buzzy trill barely audible; rapid light notes barely perceptible at distance in dense vegetation.
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Geographic Range & Migration
Sapphire-bellied Hummingbird
Endemic to northern Colombia. Critically Endangered with a tiny population in Caribbean coastal habitats.
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
保护状况
Sapphire-bellied Hummingbird
Sword-billed Hummingbird
How to Tell Them Apart
Sapphire-bellied Hummingbird
Burchell's Coucal: white supercilium; streaked brown above; rufous wings; pale white below; long tail; red eye; distinctive eyebrow
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
About These Birds
Sapphire-bellied Hummingbird
蓝腹蜂鸟(Chrysuronia lilliae)是一种体长10-11厘米的中型蜂鸟，哥伦比亚北部特有种。雄鸟具有蓝宝石蓝色腹部。以花蜜为食，栖息于红树林和沿海森林中，是濒危种。
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。