Buff-bellied Hermit vs Great Sapphirewing
Phaethornis subochraceus 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Buff-bellied Hermit | Great Sapphirewing |
|---|---|---|
| 学名 | Phaethornis subochraceus | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 10.1 cm (4.0 in) | 21.0 cm (8.3 in) |
| 体重 | 4.0 g (0.14 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore with elongated bill suited to pendant tubular flowers. Gleans small spiders and mites from … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 一腹卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Buff-bellied Hermit
Rapid, light twittering cascade; airy high notes tumbling quickly in animated sequence during courtship display flight.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Buff-bellied Hermit
Endemic to central and southwestern Brazil in cerrado woodland edges and dry forest gallery. Found at 400–900 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
Buff-bellied Hermit
Great Sapphirewing
About These Birds
Buff-bellied Hermit
ボリビアとブラジル西部の熱帯林に生息するハチドリで、淡い黄土色の腹部が特徴的。アマゾン流域南西部に分布し、花蜜を主に採食する。
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.