Dusky-throated Hermit vs Great Sapphirewing
Phaethornis squalidus 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Dusky-throated Hermit | Great Sapphirewing |
|---|---|---|
| 学名 | Phaethornis squalidus | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 9.5 cm (3.7 in) | 21.0 cm (8.3 in) |
| 体重 | 3.0 g (0.11 oz) | 10.05 g (0.35 oz) |
| 食性 | Feeds mainly on floral nectar, hovering at flowers; catches small arthropods for protein, especially during … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Dusky-throated Hermit
Soft, flowing trill with liquid quality; gentle modulation of tone creating pleasant musical effect in humid forest shade.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Dusky-throated Hermit
Found in southeastern Brazil in the Atlantic Forest from Bahia south to São Paulo. Resident in dense humid forest up to 1,200 m.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
保全状況
Dusky-throated Hermit
Great Sapphirewing
How to Tell Them Apart
Dusky-throated Hermit
Tiny; green-bronze upperparts; pale buff underparts; dusky grey-brown throat contrasting with paler belly; pale supercilium; white-tipped elongated central tail feathers; small hermit with distinctively darkened throat region.
Great Sapphirewing
About These Birds
Dusky-throated Hermit
ブラジル東部の大西洋岸森林に生息する小型のハチドリで、Sqalidusのハーミットとも呼ばれる。山地の霧雨林に生息し、密生した低木の花から花蜜を採取する。
Great Sapphirewing
A large hummingbird (18 cm, wingspan 28 cm) found in Andean cloud forests from Colombia to Bolivia at 2,500-3,500 m. Brilliant sapphire-blue wings, green body, and long tail. One of the largest hummingbirds. Nectarivore of montane forest, visiting large-flowered Ericaceae.