Sword-billed Hummingbird vs Sooty-capped Hermit
Ensifera ensifera 对比 Phaethornis augusti
Side-by-Side Comparison
| 属性 | Sword-billed Hummingbird | Sooty-capped Hermit |
|---|---|---|
| 学名 | Ensifera ensifera | Phaethornis augusti |
| 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) | 4.916666666666667 g (0.17 oz) |
| 食性 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore specializing in Heliconia and other curved tubular flowers. Supplements diet with small spiders and … |
| 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.
Sooty-capped Hermit
Rough, scratchy chatter with coarse texture; series of dry notes scraping together in loose rhythm near nest site.
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.
Sooty-capped Hermit
Found in arid scrub and forest edges of northern Venezuela and adjacent Colombia, including Margarita Island. Sea level to 1,200 m.
保护状况
Sword-billed Hummingbird
Sooty-capped 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
Sooty-capped Hermit
Great-billed Hermit: tawny underparts; greenish-olive crown; dark mask; white supercilium; massive decurved reddish-based bill; long tail
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。
Sooty-capped Hermit
A medium-sized hermit hummingbird (12-14 cm) found in montane forests from Venezuela to Peru at 800-2,400 m elevation. Dark sooty cap contrasting with green body and rufous rump. Nectarivore of forest undergrowth and edges. Known for its deep, resonant song.