Golden-bellied Starfrontlet vs Magnificent Hummingbird
Coeligena bonapartei 比較対象 Eugenes fulgens
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Magnificent Hummingbird |
|---|---|---|
| 学名 | Coeligena bonapartei | Eugenes fulgens |
| 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) | 14.4 cm (5.7 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 7.81 g (0.28 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of Mexican and Central American highland forest; visits Ericaceae and Salvia. Supplements with small … |
| 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.
Magnificent Hummingbird
Thin, high-pitched sibilant trill; rapid soft buzzing sustained gently during slow hover near cloud forest flowers.
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.
Magnificent Hummingbird
Found in montane forest and pine-oak woodland from southwestern USA south through Mexico to Honduras. 1,200–3,500 m.
保全状況
Golden-bellied Starfrontlet
Magnificent Hummingbird
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
Magnificent Hummingbird
Esmeraldas Woodstar (alt): tiny; males with brilliant violet gorget; metallic green above; white underparts; females 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.
Magnificent Hummingbird
北米南西部からパナマにかけて生息するハチドリで、緋赤色の喉飾りが特徴。