White-throated Nightjar vs Papuan Nightjar
Eurostopodus mystacalis 비교 대상 Eurostopodus papuensis
Side-by-Side Comparison
| 속성 | White-throated Nightjar | Papuan Nightjar |
|---|---|---|
| 학명 | Eurostopodus mystacalis | Eurostopodus papuensis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 50.4 cm (19.8 in) | 37.9 cm (14.9 in) |
| 체중 | 138.25 g (4.88 oz) | 80.5 g (2.84 oz) |
| 식성 | Catches large flying insects, especially moths and beetles, in aerial sallies over Australian and Pacific … | Hawks large flying insects, especially moths, at night over Papuan forest and savanna. |
| 산란 수 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
공유 서식지
White-throated Nightjar only
Papuan Nightjar only
없음
Song & Call Comparison
White-throated Nightjar
Resonant, churring song; rapid 'good-lord-deliver-us' or 'chaw-chaw-chaw'; low, bubbling trill carrying through rainforest; softer than related 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
White-throated Nightjar
Resident of open woodland and scrub in eastern and northern Australia; also found on offshore islands and in southern New Guinea.
Papuan Nightjar
Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).
보전 상태
White-throated Nightjar
Papuan Nightjar
How to Tell Them Apart
White-throated Nightjar
Grey-brown with rufous and black mottling; large bold white throat patch distinctive; no white wing spots or tail markings; well-camouflaged on bark. Male and female similar; one of the larger …
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
White-throated Nightjar
호주 동부 개방 삼림과 삼림지대의 대형 쏙독새(~138g). 흰수염야행소쏙독새라고도 불린다. 관심필요종.
Papuan Nightjar
뉴기니아 저지 사바나, 초원, 숲 가장자리의 소형 쏙독새(~81g). 파푸아야행소쏙독새. 관심필요종.