Amethyst-throated Mountain-gem vs White-browed Hermit
Lampornis amethystinus 比較対象 Phaethornis stuarti
Side-by-Side Comparison
| 属性 | Amethyst-throated Mountain-gem | White-browed Hermit |
|---|---|---|
| 学名 | Lampornis amethystinus | Phaethornis stuarti |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 13.1 cm (5.2 in) | 7.2 cm (2.8 in) |
| 体重 | 5.6000000000000005 g (0.20 oz) | 2.48 g (0.09 oz) |
| 食性 | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. | Nectarivore trap-lining Heliconia patches in humid lowland forest. Supplements with arthropods for breeding protein demands. |
| 一腹卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
White-browed Hermit
Deep, resonant trill with powerful carrying quality; rich vibrating sound audible at great distance in still air.
Geographic Range & Migration
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
White-browed Hermit
Endemic to Bolivia and adjacent southwestern Brazil in the Amazon basin. Found in lowland forest at 150–600 m elevation.
保全状況
Amethyst-throated Mountain-gem
White-browed Hermit
About These Birds
Amethyst-throated Mountain-gem
A medium-sized hummingbird (11-12 cm) found in mountain forests from Mexico to Honduras at 1,000-3,000 m. Males have an amethyst-purple throat. Nectarivore of pine-oak and cloud forest. Commonly visits feeders in Mexican highland gardens.
White-browed Hermit
ペルーとボリビアのアンデス東斜面に生息するハチドリで、Stuartのハーミットとも呼ばれる。標高の高い霧雨林に生息し、詳細な生態はまだよくわかっていない。