Golden-bellied Starfrontlet vs Hoary Puffleg
Coeligena bonapartei 比較対象 Haplophaedia lugens
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Hoary Puffleg |
|---|---|---|
| 学名 | Coeligena bonapartei | Haplophaedia lugens |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 15.0 cm (5.9 in) | 12.9 cm (5.1 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 6.9 g (0.24 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of Colombian and Ecuadorian cloud forest; forages at diverse Ericaceae blooms. Gleans small insects … |
| 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.
Hoary Puffleg
Sharp, crackling chatter with energetic delivery; rapid dry notes tumbling quickly in vigorous territorial exchange.
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.
Hoary Puffleg
Found on the Pacific slope from Panama south through Colombia and Ecuador in cloud forest. 800–2,200 m elevation.
保全状況
Golden-bellied Starfrontlet
Hoary Puffleg
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
Hoary Puffleg
Wedge-billed Hummingbird: tiny; males with iridescent blue gorget; metallic green above; white underparts; wedge-shaped bill; spots
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.
Hoary Puffleg
コロンビア・エクアドルの西アンデス（標高1,200〜2,400 m）の雲霧林に生息する小型ハチドリ（体長10〜11 cm）。暗緑色の羽衣と白い脚の羽毛が特徴。湿った苔むした雲霧林の蜜食性。チョコの森林生息地の喪失により準絶滅危惧に分類。