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Side-by-Side Comparison

속성	Rufous-shafted Woodstar	Golden-bellied Starfrontlet
학명	Chaetocercus jourdanii	Coeligena bonapartei
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	7.0 cm (2.8 in)	15.0 cm (5.9 in)
체중	3.26 g (0.11 oz)	6.800000000000001 g (0.24 oz)
식성	Nectarivore of Trinidad and northern South America, hovering at bromeliads and Heliconia. Supplements diet with …	Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects …
산란 수	2	2
Population Trend	—	—

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Habitat Comparison

공유 서식지

🌲 Forest

Rufous-shafted Woodstar only

없음

Golden-bellied Starfrontlet only

없음

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Song & Call Comparison

Rufous-shafted Woodstar

노래

Deep, resonant single note with striking boldness; powerful tone ringing out clearly from exposed prominent perch.

Golden-bellied Starfrontlet

노래

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

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Geographic Range & Migration

Rufous-shafted Woodstar

Found in Andean highlands from Venezuela to Trinidad at 500-2,500 m elevation. Resident in montane forest edges and gardens.

Golden-bellied Starfrontlet

Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.

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보전 상태

Least Concern

Rufous-shafted Woodstar

Least Concern

Golden-bellied Starfrontlet

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How to Tell Them Apart

Rufous-shafted Woodstar

깃털

Calliope Hummingbird (endemic): tiny; males with glittering magenta gorget; metallic green above; females plain green above; spotted

Golden-bellied Starfrontlet

깃털

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

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About These Birds

Rufous-shafted Woodstar

베네수엘라에서 트리니다드까지 안데스 고지에 서식하는 초소형 벌새 (7–8 cm). 수컷은 반짝이는 자홍-보라색 목. 꽃꿀과 작은 곤충 섭취.

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.

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