Black-hooded Sunbeam vs Golden-bellied Starfrontlet
Aglaeactis pamela 비교 대상 Coeligena bonapartei
Side-by-Side Comparison
| 속성 | Black-hooded Sunbeam | Golden-bellied Starfrontlet |
|---|---|---|
| 학명 | Aglaeactis pamela | Coeligena bonapartei |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 13.6 cm (5.4 in) | 15.0 cm (5.9 in) |
| 체중 | 5.5 g (0.19 oz) | 6.800000000000001 g (0.24 oz) |
| 식성 | Nectarivore of Bolivian high-altitude scrub; forages at Chuquiraga and Ericaceae. Catches small insects opportunistically. | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black-hooded Sunbeam
Deep, resonant churring with hollow quality; prolonged low buzzing trill carrying well through Andean scrub habitat.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
Black-hooded Sunbeam
Endemic to Bolivia in high Andean puna of Cochabamba and La Paz at 3,200–4,600 m elevation.
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
보전 상태
Black-hooded Sunbeam
Golden-bellied Starfrontlet
How to Tell Them Apart
Black-hooded Sunbeam
Hoary Puffleg: males with brilliant white pufflegs; glittering violet gorget; metallic green above; females green above; spotted below
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
Black-hooded Sunbeam
볼리비아 안데스 해발 2,500~3,500m에 고유하게 서식하는 중형 벌새(12~13cm). 수컷은 강렬한 파란-자주색 등 반점이 있다. 꽃의 꿀과 작은 곤충을 먹는다.
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.