Antillean Nighthawk vs Scissor-tailed Nightjar
Chordeiles gundlachii 비교 대상 Hydropsalis torquata
Side-by-Side Comparison
| 속성 | Antillean Nighthawk | Scissor-tailed Nightjar |
|---|---|---|
| 학명 | Chordeiles gundlachii | Hydropsalis torquata |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 34.2 cm (13.5 in) | 36.8 cm (14.5 in) |
| 체중 | 56.05 g (1.98 oz) | 54.625 g (1.93 oz) |
| 식성 | Catches flying insects in aerial sallies over Caribbean open country and coastal scrub at dusk. | Catches moths, beetles, and flying insects in aerial sallies at night over South American savanna. |
| 산란 수 | 1-2 | 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
Scissor-tailed Nightjar
Loud, clear churring 'quurrr'; repetitive at moderate pitch; calls from open cerrado at dusk; males call persistently from prominent perches; alarm a sharp 'chek'
Geographic Range & Migration
Antillean Nighthawk
Breeds in the Caribbean (Bahamas, Cuba, Cayman Islands, Jamaica) and Florida Keys; partially migratory within the Caribbean region.
Scissor-tailed Nightjar
Resident of open savanna, cerrado, and scrub from Colombia and Venezuela south through Brazil to Bolivia and northern Argentina.
보전 상태
Antillean Nighthawk
Scissor-tailed Nightjar
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 …
Scissor-tailed Nightjar
Male with enormously elongated outer tail feathers to 25 cm forming scissors in flight; brown and buff mottled body; white throat; white wing spots. Female brown mottled with normal tail …
About These Birds
Antillean Nighthawk
안틸리스나이트호크(Chordeiles gundlachii)는 카리브해 섬들에 서식하는 나이트호크입니다. 여름에는 카리브해에서 번식하고 겨울에는 남아메리카로 이동합니다. 날개의 흰 띠가 특징입니다.
Scissor-tailed Nightjar
목도리쏙독새는 남아메리카 동부 지역에 서식하며 수컷의 특별히 긴 꼬리 깃털이 인상적이다. 목 주위에 흰색 줄무늬가 있어 목도리처럼 보이는 것이 특징이다. 야행성으로 곤충을 주로 먹으며 탁 트인 초원과 숲 가장자리에서 발견된다.