Timor Nightjar vs Archbold's Nightjar
Caprimulgus ritae 비교 대상 Eurostopodus archboldi
Side-by-Side Comparison
| 속성 | Timor Nightjar | Archbold's Nightjar |
|---|---|---|
| 학명 | Caprimulgus ritae | Eurostopodus archboldi |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Not Evaluated | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 41.0 cm (16.1 in) |
| 체중 | — | 77.0 g (2.72 oz) |
| 식성 | Feeds nocturnally on moths and beetles caught in sustained low hawking flights over open and … | Aerial insectivore; catches moths and beetles in nocturnal flight over New Guinea montane forest. |
| 산란 수 | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Timor Nightjar
Poorly documented; presumed churring calls similar to Large-tailed Nightjar complex; vocalizations from Timor essentially unrecorded; calls at dusk from scrub
Archbold's Nightjar
Rarely recorded; presumed churring nocturnal song; low, resonant trilling typical of genus; vocalizations scarcely documented from highland New Guinea
Geographic Range & Migration
Timor Nightjar
Endemic to the Andaman and Nicobar Islands in the eastern Indian Ocean. Resident in forest edge, secondary growth, and coastal scrub.
Archbold's Nightjar
Resident of montane forest in central New Guinea (Snow Mountains and Star Mountains) above 1,500 m; very poorly known.
보전 상태
Timor Nightjar
Archbold's Nightjar
How to Tell Them Apart
Timor Nightjar
Dark sooty-brown upperparts densely patterned with blackish streaks and pale buff spots; whitish throat band; underparts buff with dark brown barring; restricted to Timor with limited information on plumage variation.
Archbold's Nightjar
Brown and dark grey with rufous-buff vermiculations; whitish throat patch; pale buff supercilium contrasts with darker crown; no white wing or tail patches; tail barred; New Guinea highlands; few records.
About These Birds
Timor Nightjar
인도네시아 소순다 열도의 티모르 섬 고유종 쏙독새. 건조 몬순 삼림 서식지에 적응한 암호화 갈색 깃털을 가진다. 야행성 곤충 포식자다. 발표된 생태 정보가 제한적이며, 추가 연구가 필요한 서식지 제한 종이다.
Archbold's Nightjar
뉴기니아 아고산 초원과 숲에 서식하는 소형 쏙독새(~77g). 아치볼드야행소쏙독새라고도 불린다. 관심필요종.