Golden-bellied Starfrontlet vs Giant Hummingbird
Coeligena bonapartei 比較対象 Patagona gigas
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Giant Hummingbird |
|---|---|---|
| 学名 | Coeligena bonapartei | Patagona gigas |
| 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) | 27.1 cm (10.7 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 18.925 g (0.67 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore; world's largest hummingbird. Forages at Puya and Agave flowers, hovering briefly then perching. Catches … |
| 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.
Giant Hummingbird
Soft, lilting melody with flute-like purity; smooth notes weaving gently in pleasant sequence at forest edge.
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.
Giant Hummingbird
Found along the Andes from Ecuador south through Peru and Bolivia to Argentina and Chile. 2,000–4,500 m. World's largest hummingbird.
保全状況
Golden-bellied Starfrontlet
Giant 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
Giant Hummingbird
Purple-throated Woodstar (alt): males with brilliant violet gorget; metallic bronze-green; females green above; spotted buff 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.
Giant Hummingbird
南米最大のハチドリで、チリとアルゼンチンのアンデス山脈に生息する。体長約20センチに達し、長い嘴で花蜜を採取する。標高の高い草原や低木林を好む。