Egyptian Nightjar vs Papuan Nightjar
Caprimulgus aegyptius 비교 대상 Eurostopodus papuensis
Side-by-Side Comparison
| 속성 | Egyptian Nightjar | Papuan Nightjar |
|---|---|---|
| 학명 | Caprimulgus aegyptius | Eurostopodus papuensis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 40.2 cm (15.8 in) | 37.9 cm (14.9 in) |
| 체중 | 77.0 g (2.72 oz) | 80.5 g (2.84 oz) |
| 식성 | Night-active insect hawker taking moths, beetles, and flying termites during sallies over tropical forest clearings. | 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
Egyptian Nightjar
Soft, repetitive 'qurr-qurr'; purring trill from desert scrub; quieter than most Caprimulgus; calls carry across open sandy terrain at night; alarm a low 'croak'
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
Egyptian Nightjar
Breeds in North Africa and the Middle East east to Pakistan. Migrant wintering in sub-Saharan Africa. Found in sandy desert and semi-arid terrain.
Papuan Nightjar
Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).
보전 상태
Egyptian Nightjar
Papuan Nightjar
How to Tell Them Apart
Egyptian Nightjar
Pale sandy-buff overall with fine dark brown speckles and streaks; whitish throat patch; wings show ochre spotting on coverts; one of the palest nightjars, adapted to arid desert habitats.
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
Egyptian Nightjar
북아프리카, 아라비아 반도, 중동의 건조한 사막과 반사막 지역에 사는 야행성 새. 모래 빛의 갈색 보호색을 가진다. 밤에 나방과 딱정벌레를 먹는다. 부분적으로 이동하며, 내구성 강한 사막 적응 종이다.
Papuan Nightjar
뉴기니아 저지 사바나, 초원, 숲 가장자리의 소형 쏙독새(~81g). 파푸아야행소쏙독새. 관심필요종.