Yucatan Nightjar vs Antillean Nighthawk
Antrostomus badius 비교 대상 Chordeiles gundlachii
Side-by-Side Comparison
| 속성 | Yucatan Nightjar | Antillean Nighthawk |
|---|---|---|
| 학명 | Antrostomus badius | Chordeiles gundlachii |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 32.6 cm (12.8 in) | 34.2 cm (13.5 in) |
| 체중 | 58.03333333333333 g (2.05 oz) | 56.05 g (1.98 oz) |
| 식성 | Nocturnal aerial insectivore; catches moths and flying insects over Yucatan dry forest and scrub. | Catches flying insects in aerial sallies over Caribbean open country and coastal scrub at dusk. |
| 산란 수 | 2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Yucatan Nightjar
Whistled 'WEEP-weep' phrase; clear, melodic call from Yucatan dry forest; repeated steadily at night; lower than Tawny-collared; alarm a sharp bark note
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
Yucatan Nightjar
Resident of lowland tropical forest and scrub in the Yucatan Peninsula of Mexico, Belize, and northern Guatemala.
Antillean Nighthawk
Breeds in the Caribbean (Bahamas, Cuba, Cayman Islands, Jamaica) and Florida Keys; partially migratory within the Caribbean region.
보전 상태
Yucatan Nightjar
Antillean Nighthawk
How to Tell Them Apart
Yucatan Nightjar
Brown and grey mottled above with buff vermiculations; lacks tawny collar of Tawny-collared Nightjar; white gorget in male; pale buff below; white outer tail spots in male; buff tail in …
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
Yucatan Nightjar
유카탄 나이트자는 멕시코 유카탄 반도와 중앙아메리카 북부에 서식하는 나이트자 새입니다. 낙엽 활엽수림과 삼림 가장자리에 서식하며, 밤에 울음소리로 존재를 알립니다.
Antillean Nighthawk
안틸리스나이트호크(Chordeiles gundlachii)는 카리브해 섬들에 서식하는 나이트호크입니다. 여름에는 카리브해에서 번식하고 겨울에는 남아메리카로 이동합니다. 날개의 흰 띠가 특징입니다.