Gorgeted Sunangel vs Amethyst-throated Mountain-gem
Heliangelus strophianus 比較対象 Lampornis amethystinus
Side-by-Side Comparison
| 属性 | Gorgeted Sunangel | Amethyst-throated Mountain-gem |
|---|---|---|
| 学名 | Heliangelus strophianus | Lampornis amethystinus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 13.2 cm (5.2 in) | 13.1 cm (5.2 in) |
| 体重 | 5.3999999999999995 g (0.19 oz) | 5.6000000000000005 g (0.20 oz) |
| 食性 | Nectarivore of high Andean shrublands; hovers at dense Ericaceae clumps. Takes small arthropods gleaned from … | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Gorgeted Sunangel
High, thin whistle barely perceptible; delicate sustained note hovering near upper frequency limit of human hearing.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Gorgeted Sunangel
Found on the western Andean slope in Colombia and northwestern Ecuador in cloud forest. 1,600–2,800 m.
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
保全状況
Gorgeted Sunangel
Amethyst-throated Mountain-gem
How to Tell Them Apart
Gorgeted Sunangel
Neblina Metaltail: males metallic green above; iridescent violet gorget; white underparts; females green above with pale spotted underparts
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Gorgeted Sunangel
コロンビア・エクアドルの西アンデス（標高1,500〜3,200 m）の雲霧林に生息する小型ハチドリ（体長10〜11 cm）。雄は光彩を帯びた緑の喉を持つ。緑色の羽衣。雲霧林・林縁の蜜食性。主にコロンビアとエクアドルの太平洋斜面に分布。
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.