Star-spotted Nightjar vs Papuan Nightjar
Caprimulgus stellatus 비교 대상 Eurostopodus papuensis
Side-by-Side Comparison
| 속성 | Star-spotted Nightjar | Papuan Nightjar |
|---|---|---|
| 학명 | Caprimulgus stellatus | Eurostopodus papuensis |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 30.9 cm (12.2 in) | 37.9 cm (14.9 in) |
| 체중 | 59.25 g (2.09 oz) | 80.5 g (2.84 oz) |
| 식성 | Crepuscular insect hawker; primarily moths and beetles caught during aerial sallies over forest edges. | Hawks large flying insects, especially moths, at night over Papuan forest and savanna. |
| 산란 수 | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Star-spotted Nightjar
Churring trill; hollow 'chuck' notes interspersed with churring; calls from dry East African bush at night; similar to Donaldson Smith's but larger and louder
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
Star-spotted Nightjar
Found from India and Sri Lanka east to southern China, Indochina, and the Philippines. Resident in open country, rice paddies, and light scrub.
Papuan Nightjar
Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).
보전 상태
Star-spotted Nightjar
Papuan Nightjar
How to Tell Them Apart
Star-spotted Nightjar
Dark brown upperparts densely dotted with small buff-white stellate spots; white throat patch; underparts barred buff and dark brown; the star-like white spotting on wing coverts and back is the …
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
Star-spotted Nightjar
아프리카 동부와 아라비아 반도 남부의 건조한 반사막과 아리드 덤불에 사는 소형 쏙독새(21-23 cm). 모래 빛 갈색 몸통에 날개 덮깃에 별 모양의 흰 반점이 있다. 야행성 곤충 포식자다. 원격지 서식지로 연구가 부족하다.
Papuan Nightjar
뉴기니아 저지 사바나, 초원, 숲 가장자리의 소형 쏙독새(~81g). 파푸아야행소쏙독새. 관심필요종.