Golden-bellied Starfrontlet vs Coppery-bellied Puffleg
Coeligena bonapartei 比較対象 Eriocnemis cupreoventris
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Coppery-bellied Puffleg |
|---|---|---|
| 学名 | Coeligena bonapartei | Eriocnemis cupreoventris |
| 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) | 12.6 cm (5.0 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 5.1 g (0.18 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of Venezuelan Andean montane forest; visits Ericaceae and Fuchsia. Gleans small insects from flower … |
| 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.
Coppery-bellied Puffleg
Thin, sibilant hiss with buzzy overtone; faint high-frequency trill barely audible in dense Andean cloud forest.
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.
Coppery-bellied Puffleg
Found in cloud forests and scrub of Colombia and northern Venezuela at 1,800–3,200 m. Uncommon.
保全状況
Golden-bellied Starfrontlet
Coppery-bellied 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
Coppery-bellied Puffleg
Empress Brilliant: males with iridescent magenta gorget; metallic green above; white underparts; females green above; spotted below
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.
Coppery-bellied Puffleg
コロンビアのアンデスに生息するハチドリで、銅色のオレンジ色の腹部が特徴。危急種に指定されている。