Straight-billed Hermit vs Great Sapphirewing
Phaethornis bourcieri 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Straight-billed Hermit | Great Sapphirewing |
|---|---|---|
| 学名 | Phaethornis bourcieri | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 11.0 cm (4.3 in) | 21.0 cm (8.3 in) |
| 体重 | 4.2 g (0.15 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore of long-tubed lowland flowers, especially Heliconia. Gleans small insects and spiders from leaf surfaces. | 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
Straight-billed Hermit
Crisp, musical chip note with ringing quality; single bright note repeated at measured intervals from prominent perch.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Straight-billed Hermit
Widespread in lowland Amazonia from Colombia and Venezuela south through Ecuador, Peru, and Bolivia to Brazil. 0–800 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
Straight-billed Hermit
Great Sapphirewing
About These Birds
Straight-billed Hermit
アマゾン流域北部の熱帯雨林に生息するハチドリで、Bourcierの名を持つ。長い嘴で、ヘリコニアなどの細長い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.