Golden-bellied Starfrontlet vs Black-billed Streamertail
Coeligena bonapartei 비교 대상 Trochilus scitulus
Side-by-Side Comparison
| 속성 | Golden-bellied Starfrontlet | Black-billed Streamertail |
|---|---|---|
| 학명 | Coeligena bonapartei | Trochilus scitulus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 15.0 cm (5.9 in) | 13.0 cm (5.1 in) |
| 체중 | 6.800000000000001 g (0.24 oz) | 4.7 g (0.17 oz) |
| 식성 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore probing tubular flowers in humid forest. Supplements nectar diet with small insects and spiders … |
| 산란 수 | 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.
Black-billed Streamertail
Buzzy, insect-like sustained trill; continuous high-frequency vibration with rapid modulation near nectar 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.
Black-billed Streamertail
Endemic to the eastern Blue Mountains of Jamaica. Restricted to montane forest. Sometimes treated as subspecies.
보전 상태
Golden-bellied Starfrontlet
Black-billed Streamertail
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
Black-billed Streamertail
Black-faced Coucal: glossy black head; rufous-brown wings; black underparts; red eye; long dark tail; sexually similar plumage
About These Birds
Golden-bellied Starfrontlet
황금배별벌새(Coeligena bonapartei)는 콜롬비아와 베네수엘라의 안데스 산악 지대에 서식하는 대형 벌새입니다. 황금빛 배와 반짝이는 녹색 깃털이 특징이며, 고산 삼림과 관목 지대에서 서식합니다.
Black-billed Streamertail
자메이카 동부 블루 마운틴에 고유한 벌새로 몸 9~10cm에 수컷은 긴 꼬리 장식 깃털을 가집니다. 수컷은 초록색 몸통과 긴 검은 꼬리 장식 깃털이 특징이며, 제한된 분포 범위를 가집니다.