Golden-bellied Starfrontlet vs Gorgeted Sunangel
Coeligena bonapartei 比較対象 Heliangelus strophianus
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Gorgeted Sunangel |
|---|---|---|
| 学名 | Coeligena bonapartei | Heliangelus strophianus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 15.0 cm (5.9 in) | 13.2 cm (5.2 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 5.3999999999999995 g (0.19 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of high Andean shrublands; hovers at dense Ericaceae clumps. Takes small arthropods gleaned from … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Gorgeted Sunangel
High, thin whistle barely perceptible; delicate sustained note hovering near upper frequency limit of human hearing.
Geographic Range & Migration
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
Gorgeted Sunangel
Found on the western Andean slope in Colombia and northwestern Ecuador in cloud forest. 1,600–2,800 m.
保全状況
Golden-bellied Starfrontlet
Gorgeted Sunangel
How to Tell Them Apart
Golden-bellied Starfrontlet
Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below
Gorgeted Sunangel
Neblina Metaltail: males metallic green above; iridescent violet gorget; white underparts; females green above with pale spotted underparts
About These Birds
Golden-bellied Starfrontlet
A medium-sized hummingbird (13-14 cm) found in Andean cloud forests from Venezuela to Colombia at 1,800-3,200 m. Males have a golden-yellow belly and iridescent green forehead. Nectarivore of montane forest and forest edges.
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。