Amethyst-throated Mountain-gem vs Violet-capped Woodnymph
Lampornis amethystinus 比較対象 Thalurania glaucopis
Side-by-Side Comparison
| 属性 | Amethyst-throated Mountain-gem | Violet-capped Woodnymph |
|---|---|---|
| 学名 | Lampornis amethystinus | Thalurania glaucopis |
| 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) | 11.0 cm (4.3 in) |
| 体重 | 5.6000000000000005 g (0.20 oz) | 4.78 g (0.17 oz) |
| 食性 | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. | Nectarivore of South Brazilian forest, visiting bromeliads and Heliconia. Supplements with insects and spiders. |
| 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.
Violet-capped Woodnymph
Deep, hollow churr with resonant character; prolonged buzzing sound vibrating softly through tropical canopy.
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.
Violet-capped Woodnymph
Found in the Atlantic Forest of southeastern Brazil, eastern Paraguay, and northeastern Argentina. Resident.
保全状況
Amethyst-throated Mountain-gem
Violet-capped Woodnymph
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.
Violet-capped Woodnymph
バイオレットクラウンドウッドニンフはブラジル東部の大西洋岸森林に生息するハチドリです。雄は紫がかった頭部と緑の胸部が特徴です。