Archbold's Nightjar vs Papuan Nightjar

Eurostopodus archboldi 비교 대상 Eurostopodus papuensis

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Side-by-Side Comparison

속성 Archbold's Nightjar Papuan Nightjar
학명 Eurostopodus archboldi Eurostopodus papuensis
Caprimulgiformes Caprimulgiformes
Caprimulgidae Caprimulgidae
보전 상태 Least Concern Least Concern
체장
날개 폭 41.0 cm (16.1 in) 37.9 cm (14.9 in)
체중 77.0 g (2.72 oz) 80.5 g (2.84 oz)
식성 Aerial insectivore; catches moths and beetles in nocturnal flight over New Guinea montane forest. Hawks large flying insects, especially moths, at night over Papuan forest and savanna.
산란 수 1 1
Population Trend
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Habitat Comparison

공유 서식지

Archbold's Nightjar only

없음

Papuan Nightjar only

없음

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Song & Call Comparison

Archbold's Nightjar

노래

Rarely recorded; presumed churring nocturnal song; low, resonant trilling typical of genus; vocalizations scarcely documented from highland New Guinea

Papuan Nightjar

노래

Churring, repetitive nocturnal call; soft bubbling trill; melodic series of hollow notes; calls from low perch or ground in New Guinea lowland forest

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Geographic Range & Migration

Archbold's Nightjar

Resident of montane forest in central New Guinea (Snow Mountains and Star Mountains) above 1,500 m; very poorly known.

Papuan Nightjar

Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).

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보전 상태

Least Concern

Archbold's Nightjar

Least Concern

Papuan Nightjar

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How to Tell Them Apart

Archbold's Nightjar

깃털

Brown and dark grey with rufous-buff vermiculations; whitish throat patch; pale buff supercilium contrasts with darker crown; no white wing or tail patches; tail barred; New Guinea highlands; few records.

Papuan Nightjar

깃털

Dark grey-brown finely vermiculated with buff and black; pale buff and rufous throat patch; pale supercilium; no white wing patches; tail barred brown and buff; cryptically patterned bark-mimicking plumage.

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About These Birds

Archbold's Nightjar

뉴기니아 아고산 초원과 숲에 서식하는 소형 쏙독새(~77g). 아치볼드야행소쏙독새라고도 불린다. 관심필요종.

Papuan Nightjar

뉴기니아 저지 사바나, 초원, 숲 가장자리의 소형 쏙독새(~81g). 파푸아야행소쏙독새. 관심필요종.

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