Sword-billed Hummingbird vs Pale-bellied Hermit
Ensifera ensifera 对比 Phaethornis anthophilus
Side-by-Side Comparison
| 属性 | Sword-billed Hummingbird | Pale-bellied Hermit |
|---|---|---|
| 学名 | Ensifera ensifera | Phaethornis anthophilus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 15.3 cm (6.0 in) | 11.4 cm (4.5 in) |
| 体重 | 12.75 g (0.45 oz) | 5.166666666666667 g (0.18 oz) |
| 食性 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore adapted to curved corolla flowers via trap-lining. Supplements nectar with small spiders caught near … |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Pale-bellied Hermit
Soft, pure tones in slow deliberate sequence; each note clearly separated, musical and unhurried, issued at twilight.
Geographic Range & Migration
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
Pale-bellied Hermit
Found in northern Colombia and Venezuela in dry deciduous forest and scrub. Sea level to 1,000 m elevation.
保护状况
Sword-billed Hummingbird
Pale-bellied Hermit
How to Tell Them Apart
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
Pale-bellied Hermit
Baron's Hermit: sooty brown overall; buffy-white supercilium; pale-streaked throat; rufous belly patch; elongated decurved black bill
About These Birds
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。
Pale-bellied Hermit
A medium-sized hermit hummingbird (12-14 cm) found in dry forests and scrublands of Colombia, Venezuela, and Panama. Pale belly, green upperparts, and a long curved bill. Nectarivore of dry forest undergrowth and edges. One of the few hermits adapted to arid habitats.