Chirruping Nightjar vs Antillean Nighthawk
Caprimulgus griseatus 비교 대상 Chordeiles gundlachii
Side-by-Side Comparison
| 속성 | Chirruping Nightjar | Antillean Nighthawk |
|---|---|---|
| 학명 | Caprimulgus griseatus | Chordeiles gundlachii |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Not Evaluated | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 34.2 cm (13.5 in) |
| 체중 | — | 56.05 g (1.98 oz) |
| 식성 | Night-hunting insectivore taking moths, flying beetles, and termites in sustained aerial pursuits. | Catches flying insects in aerial sallies over Caribbean open country and coastal scrub at dusk. |
| 산란 수 | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chirruping Nightjar
Distinctive chirruping trill; rapid high-pitched 'chi-chi-chi-rrr'; sharper and more staccato than typical Caprimulgus; calls at dusk from open habitats
Antillean Nighthawk
Distinctive 'kill-and-dee-dick' or 'killydee'; buzzy nasal call audible overhead; faster and shorter phrasing than Common Nighthawk; Caribbean accent clear
Geographic Range & Migration
Chirruping Nightjar
Found across sub-Saharan Africa from Senegal east to Somalia and south to South Africa. Common on rocky outcrops and granite hills in savanna.
Antillean Nighthawk
Breeds in the Caribbean (Bahamas, Cuba, Cayman Islands, Jamaica) and Florida Keys; partially migratory within the Caribbean region.
보전 상태
Chirruping Nightjar
Antillean Nighthawk
How to Tell Them Apart
Chirruping Nightjar
Grey-brown upperparts with blackish streaks and pale buff vermiculations; buff-white chin and throat; underparts barred pale buff and dark brown; recently split from Savanna Nightjar, differing in subtle plumage and …
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 …
About These Birds
Chirruping Nightjar
콜롬비아, 베네수엘라, 가이아나의 건조한 관목지와 반건조 사바나에 사는 소형 쏙독새(20-22 cm). 밝은 회갈색 몸통에 섬세한 줄무늬가 있다. 황혼에 귀뚜라미 같은 울음소리를 낸다. 야행성으로 나방과 딱정벌레를 먹는다.
Antillean Nighthawk
안틸리스나이트호크(Chordeiles gundlachii)는 카리브해 섬들에 서식하는 나이트호크입니다. 여름에는 카리브해에서 번식하고 겨울에는 남아메리카로 이동합니다. 날개의 흰 띠가 특징입니다.