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Side-by-Side Comparison

속성	Amazilia Hummingbird	Rufous-shafted Woodstar
학명	Amazilis amazilia	Chaetocercus jourdanii
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	—	7.0 cm (2.8 in)
체중	5.066666666666666 g (0.18 oz)	3.26 g (0.11 oz)
식성	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore of Trinidad and northern South America, hovering at bromeliads and Heliconia. Supplements diet with …
산란 수	2	2
Population Trend	—	—

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Habitat Comparison

공유 서식지

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

Rufous-shafted Woodstar only

없음

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Song & Call Comparison

Amazilia Hummingbird

노래

Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.

Rufous-shafted Woodstar

노래

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

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Geographic Range & Migration

Amazilia Hummingbird

Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.

Rufous-shafted Woodstar

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

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보전 상태

Least Concern

Amazilia Hummingbird

Least Concern

Rufous-shafted Woodstar

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How to Tell Them Apart

Amazilia Hummingbird

깃털

Coucal (Celebes): dark glossy black above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal

Rufous-shafted Woodstar

깃털

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

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About These Birds

Amazilia Hummingbird

페루와 에콰도르 서부의 건조 해안 저지대에 서식하는 중형 벌새(9~10cm). 초록 윗면과 적갈색 아랫면이 특징이다. 꽃의 꿀과 작은 곤충을 먹는다.

Rufous-shafted Woodstar

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

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