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Side-by-Side Comparison

속성	Golden-bellied Starfrontlet	Black-thighed Puffleg
학명	Coeligena bonapartei	Eriocnemis derbyi
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	15.0 cm (5.9 in)	11.2 cm (4.4 in)
체중	6.800000000000001 g (0.24 oz)	5.25 g (0.19 oz)
식성	Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects …	Nectarivore of Colombian Andes; visits dense Ericaceae patches at high elevations. Catches small insects in …
산란 수	2	2
Population Trend	—	—

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Habitat Comparison

공유 서식지

🌲 Forest

Golden-bellied Starfrontlet only

없음

Black-thighed Puffleg only

없음

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Song & Call Comparison

Golden-bellied Starfrontlet

노래

High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.

Black-thighed Puffleg

노래

Rapid, buzzy trill with slightly harsh quality; quick series of rough notes given persistently near territorial boundaries.

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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-thighed Puffleg

Found in high Andean cloud forests and páramo from Colombia south through Ecuador to northern Peru. 2,400–3,600 m.

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보전 상태

Least Concern

Golden-bellied Starfrontlet

Least Concern

Black-thighed Puffleg

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How to Tell Them Apart

Golden-bellied Starfrontlet

깃털

Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below

Black-thighed Puffleg

깃털

Fawn-breasted Brilliant: males with brilliant violet gorget; metallic bronze-green; fawn-buff underparts; females green above; spotted

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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-thighed Puffleg

콜롬비아부터 에콰도르까지 안데스 운무림의 10~11cm 소형 벌새. 더비 에리오크네미스라고도 불린다. 관심필요종.

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