Glittering-throated Emerald vs Golden-bellied Starfrontlet
Chionomesa fimbriata 比較対象 Coeligena bonapartei
Side-by-Side Comparison
| 属性 | Glittering-throated Emerald | Golden-bellied Starfrontlet |
|---|---|---|
| 学名 | Chionomesa fimbriata | Coeligena bonapartei |
| 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) |
| 体重 | 4.766666666666667 g (0.17 oz) | 6.800000000000001 g (0.24 oz) |
| 食性 | Nectarivore probing tubular flowers in humid forest. Supplements nectar diet with small insects and spiders … | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Glittering-throated Emerald
Buzzy, high-pitched insect-like trill; sustained rapid vibration with minimal melodic content near blossoms.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
Glittering-throated Emerald
Widely distributed from Colombia through Amazonia to Brazil, Bolivia, and Argentina. Resident in varied habitats.
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
保全状況
Glittering-throated Emerald
Golden-bellied Starfrontlet
How to Tell Them Apart
Glittering-throated Emerald
Green Coucal: greenish iridescent overall; rufous wings; pale buff below; long graduated tail; red eye; greenish gloss distinctive
Golden-bellied Starfrontlet
Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below
About These Birds
Glittering-throated Emerald
コロンビアからアマゾニア・ブラジル・ボリビア・アルゼンチンまで広く分布する中型ハチドリ（10〜11 cm）。白い縁取りで縞状の効果を生む光沢ある緑色の喉。花蜜食性。
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.