Golden-bellied Starfrontlet vs Sooty Barbthroat
Coeligena bonapartei 비교 대상 Threnetes niger
Side-by-Side Comparison
| 속성 | Golden-bellied Starfrontlet | Sooty Barbthroat |
|---|---|---|
| 학명 | Coeligena bonapartei | Threnetes niger |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 15.0 cm (5.9 in) | 11.8 cm (4.6 in) |
| 체중 | 6.800000000000001 g (0.24 oz) | 5.8 g (0.20 oz) |
| 식성 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Primarily nectarivore visiting tubular flowers; supplements diet with small insects and spiders for protein. |
| 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.
Sooty Barbthroat
Melodic, descending whistle with rich timbre; smooth pure tone dropping gracefully through several semitones then fading.
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.
Sooty Barbthroat
Found in a restricted range in northeastern Brazil and adjacent French Guiana. Resident in coastal rainforest. Rare and locally distributed.
보전 상태
Golden-bellied Starfrontlet
Sooty Barbthroat
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
Sooty Barbthroat
Dark sooty-brown and green upperparts; sooty-dark throat and breast; belly pale grey-buff; tail dark with pale tip; Guiana region endemic; distinctly darker and sootier below than other barbthroats with heavily …
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.
Sooty Barbthroat
소사레이지느러미벌새는 아마존 유역과 기아나 지방의 열대 저지대에 서식하는 소형 벌새입니다. 어두운 녹색 깃털과 붉은 부리가 특징이며, 숲 내부 그늘진 하층에서 주로 꿀을 섭취합니다.