Antillean Nighthawk vs Least Nighthawk
Chordeiles gundlachii 비교 대상 Chordeiles pusillus
Side-by-Side Comparison
| 속성 | Antillean Nighthawk | Least Nighthawk |
|---|---|---|
| 학명 | Chordeiles gundlachii | Chordeiles pusillus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 34.2 cm (13.5 in) | 25.0 cm (9.8 in) |
| 체중 | 56.05 g (1.98 oz) | 29.733333333333334 g (1.05 oz) |
| 식성 | Catches flying insects in aerial sallies over Caribbean open country and coastal scrub at dusk. | Catches small flying insects in aerial pursuit over South American scrub and open areas; crepuscular. |
| 산란 수 | 1-2 | 1 |
| 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
Least Nighthawk
High-pitched, buzzy trill; thin 'pee-pee-pee' series; soft churring from ground; tiny size matched by high, reedy call quality; rarely loud
Geographic Range & Migration
Antillean Nighthawk
Breeds in the Caribbean (Bahamas, Cuba, Cayman Islands, Jamaica) and Florida Keys; partially migratory within the Caribbean region.
Least Nighthawk
Resident of open savanna and cerrado in interior South America from Venezuela and the Guianas south to Bolivia and central Brazil.
보전 상태
Antillean Nighthawk
Least 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 …
Least Nighthawk
Smallest Chordeiles; brown and buff mottled above; pale buff underparts with dark barring; small white throat patch in male; narrow white wing bar; white or buff tail spots. Female has …
About These Birds
Antillean Nighthawk
안틸리스나이트호크(Chordeiles gundlachii)는 카리브해 섬들에 서식하는 나이트호크입니다. 여름에는 카리브해에서 번식하고 겨울에는 남아메리카로 이동합니다. 날개의 흰 띠가 특징입니다.
Least Nighthawk
소형나이트호크(Chordeiles pusillus)는 브라질과 볼리비아, 파라과이 동부에 서식하는 작은 나이트호크입니다. 황갈색 무늬의 깃털을 가지며, 세라도와 같은 건조 사바나 지역에 서식합니다.