Salvadori's Nightjar vs Papuan Nightjar
Caprimulgus pulchellus 비교 대상 Eurostopodus papuensis
Side-by-Side Comparison
| 속성 | Salvadori's Nightjar | Papuan Nightjar |
|---|---|---|
| 학명 | Caprimulgus pulchellus | Eurostopodus papuensis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 30.8 cm (12.1 in) | 37.9 cm (14.9 in) |
| 체중 | 57.5 g (2.03 oz) | 80.5 g (2.84 oz) |
| 식성 | Strictly nocturnal aerial forager targeting moths and large beetles; hunts by sight in low, erratic … | Hawks large flying insects, especially moths, at night over Papuan forest and savanna. |
| 산란 수 | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Salvadori's Nightjar
Churring trill; repetitive 'chrrr' from Sumatran highland forest; calls at night from mossy forest understory; moderate pitch; similar to but separable from Bornean species
Papuan Nightjar
Churring, repetitive nocturnal call; soft bubbling trill; melodic series of hollow notes; calls from low perch or ground in New Guinea lowland forest
Geographic Range & Migration
Salvadori's Nightjar
Known from a single specimen from the eastern DRC. One of Africa's rarest birds; range and habitat entirely unknown. Possibly highland forest.
Papuan Nightjar
Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).
보전 상태
Salvadori's Nightjar
Papuan Nightjar
How to Tell Them Apart
Salvadori's Nightjar
Attractively patterned dark brown and buff upperparts; warm buff supercilium and throat patch; rufous-buff spotting on wing coverts; underparts barred buff; montane Sundaland endemic with relatively rich coloration.
Papuan Nightjar
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.
About These Birds
Salvadori's Nightjar
인도네시아 수마트라와 자바의 산악 삼림에 고유한 중형 쏙독새(24-26 cm). 어두운 갈색 몸통에 황갈색 목 반점이 있다. 해발 1,000m 이상 고산 삼림에 사는 야행성 곤충 포식자다. 산악 지역 서식지 훼손으로 취약종이다.
Papuan Nightjar
뉴기니아 저지 사바나, 초원, 숲 가장자리의 소형 쏙독새(~81g). 파푸아야행소쏙독새. 관심필요종.