Amethyst-throated Mountain-gem vs Koepcke's Hermit
Lampornis amethystinus 比較対象 Phaethornis koepckeae
Side-by-Side Comparison
| 属性 | Amethyst-throated Mountain-gem | Koepcke's Hermit |
|---|---|---|
| 学名 | Lampornis amethystinus | Phaethornis koepckeae |
| 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) | 12.1 cm (4.8 in) |
| 体重 | 5.6000000000000005 g (0.20 oz) | 4.95 g (0.17 oz) |
| 食性 | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. | Nectarivore specializing in Heliconia and other curved tubular flowers. Supplements diet with small spiders and … |
| 一腹卵数 | 2 | 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.
Koepcke's Hermit
Deep, hollow churr with resonant quality; prolonged buzzing trill carrying well through dense forest at low frequency.
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.
Koepcke's Hermit
Endemic to Peru in the Ucayali and Madre de Dios drainages. Found in lowland and foothill forest at 200–700 m elevation.
保全状況
Amethyst-throated Mountain-gem
Koepcke's 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.
Koepcke's Hermit
ペルー中部の限られた地域に固有の希少なハチドリで、生息地が極めて限定的。ケプケ博士の業績にちなんで命名されており、詳細な生態はあまり知られていない。