Antillean Nighthawk vs Common Nighthawk
Chordeiles gundlachii 비교 대상 Chordeiles minor
Side-by-Side Comparison
| 속성 | Antillean Nighthawk | Common Nighthawk |
|---|---|---|
| 학명 | Chordeiles gundlachii | Chordeiles minor |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 34.2 cm (13.5 in) | 38.6 cm (15.2 in) |
| 체중 | 56.05 g (1.98 oz) | 71.75 g (2.53 oz) |
| 식성 | Catches flying insects in aerial sallies over Caribbean open country and coastal scrub at dusk. | Aerial insectivore; catches flying beetles, ants, moths, and flies in fast aerial pursuit over open … |
| 산란 수 | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Antillean Nighthawk
Distinctive 'kill-and-dee-dick' or 'killydee'; buzzy nasal call audible overhead; faster and shorter phrasing than Common Nighthawk; Caribbean accent clear
Common Nighthawk
Loud, nasal 'peent' call repeated in flight; display dive produces loud booming 'whomp' with wings; churring trill on breeding grounds; colonial roost cacophony
Geographic Range & Migration
Antillean Nighthawk
Breeds in the Caribbean (Bahamas, Cuba, Cayman Islands, Jamaica) and Florida Keys; partially migratory within the Caribbean region.
Common Nighthawk
Breeds across North America from Alaska to the Gulf Coast; long-distance migrant wintering in South America south to Argentina.
보전 상태
Antillean Nighthawk
Common Nighthawk
How to Tell Them Apart
Antillean Nighthawk
Brown and buff mottled above with dark brown streaking; white throat patch in male; barred buff-white underparts; white wing bar across primaries; white tail band in male; female has buff …
Common Nighthawk
Brown and grey mottled above; white throat in male; white and dark barred underparts; distinctive white wing bar across primaries positioned more centrally than in Lesser Nighthawk; white tail band …
About These Birds
Antillean Nighthawk
안틸리스나이트호크(Chordeiles gundlachii)는 카리브해 섬들에 서식하는 나이트호크입니다. 여름에는 카리브해에서 번식하고 겨울에는 남아메리카로 이동합니다. 날개의 흰 띠가 특징입니다.
Common Nighthawk
일반나이트호크(Chordeiles minor)는 북아메리카에서 가장 흔한 나이트호크로, 도시와 농촌 환경 모두에서 번식합니다. 길고 좁은 날개와 흰 날개 무늬가 특징이며, 황혼과 새벽에 비행하며 곤충을 잡습니다.