Nubian Nightjar vs Papuan Nightjar
Caprimulgus nubicus 비교 대상 Eurostopodus papuensis
Side-by-Side Comparison
| 속성 | Nubian Nightjar | Papuan Nightjar |
|---|---|---|
| 학명 | Caprimulgus nubicus | Eurostopodus papuensis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 29.6 cm (11.7 in) | 37.9 cm (14.9 in) |
| 체중 | 54.8 g (1.93 oz) | 80.5 g (2.84 oz) |
| 식성 | Feeds on flying insects at night, mainly moths and beetles, by coursing low over open … | 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
Nubian Nightjar
Rapid, churring trill; nasal 'churr-churr' at medium pace; calls from arid African scrub and rocky desert at night; alarm a sharp 'chek'; calls mostly near water
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
Nubian Nightjar
Found in a disjunct range across the Middle East and northeastern Africa including Israel, Egypt, Sudan, and Somalia. Resident in rocky desert.
Papuan Nightjar
Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).
보전 상태
Nubian Nightjar
Papuan Nightjar
How to Tell Them Apart
Nubian Nightjar
Richly patterned rufous-buff and dark brown upperparts; prominent tawny-orange nuchal collar; white throat patch; males have white spots on primary tips; overall warmer tones than most African nightjars.
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
Nubian Nightjar
아프리카 동부와 아라비아 반도의 건조한 관목지에 제한적으로 분포하는 소형 쏙독새(20-22 cm). 창백한 모래 빛 갈색 몸통에 섬세한 어두운 무늬를 가진다. 야행성으로 지면 위를 낮게 날아 곤충을 잡는다. 제한된 서식지로 준위협종이다.
Papuan Nightjar
뉴기니아 저지 사바나, 초원, 숲 가장자리의 소형 쏙독새(~81g). 파푸아야행소쏙독새. 관심필요종.