Cuban Nightjar vs Archbold's Nightjar
Antrostomus cubanensis 비교 대상 Eurostopodus archboldi
Side-by-Side Comparison
| 속성 | Cuban Nightjar | Archbold's Nightjar |
|---|---|---|
| 학명 | Antrostomus cubanensis | Eurostopodus archboldi |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 35.0 cm (13.8 in) | 41.0 cm (16.1 in) |
| 체중 | 71.4 g (2.52 oz) | 77.0 g (2.72 oz) |
| 식성 | Hawks moths and flying insects at night over Cuban dry forest and coastal scrub. | Aerial insectivore; catches moths and beetles in nocturnal flight over New Guinea montane forest. |
| 산란 수 | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Cuban Nightjar
Rich, whistled 'chip-CHURR-wee' or 'whip-poor-will' variant; melodic rolling phrase; calls from Cuban pine forest at night; similar to Whip-poor-will but warmer toned
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
Cuban Nightjar
Endemic to Cuba and the Isle of Youth; resident of open pine woodland, scrub, and savanna.
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
Cuban Nightjar
Archbold's Nightjar
How to Tell Them Apart
Cuban Nightjar
Brown and grey mottled with dark vermiculations; white gorget in male; white inner tail feather webs in male; buff throat and buff tail markings in female; overall pattern similar to …
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
Cuban Nightjar
쿠바 나이트자는 쿠바와 아이슬라 데 라 후벤투드에만 서식하는 쿠바 고유종 나이트자입니다. 다른 나이트자와 마찬가지로 나무 색 깃털을 가지고 있으며, 낮에는 숨어있다가 밤에 활동합니다.
Archbold's Nightjar
뉴기니아 아고산 초원과 숲에 서식하는 소형 쏙독새(~77g). 아치볼드야행소쏙독새라고도 불린다. 관심필요종.