Hispaniolan Nightjar vs Spotted Nightjar
Antrostomus ekmani 비교 대상 Eurostopodus argus
Side-by-Side Comparison
| 속성 | Hispaniolan Nightjar | Spotted Nightjar |
|---|---|---|
| 학명 | Antrostomus ekmani | Eurostopodus argus |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Caprimulgidae | Caprimulgidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 34.5 cm (13.6 in) | 42.7 cm (16.8 in) |
| 체중 | 61.833333333333336 g (2.18 oz) | 102.5 g (3.62 oz) |
| 식성 | Catches flying insects at night in Hispaniolan forest and scrub; diet similar to related nightjars. | Aerial insectivore; hawks large moths, beetles, and flying insects at dusk and dawn over Australian … |
| 산란 수 | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Hispaniolan Nightjar
Melodic rolling whistle; similar to Whip-poor-will family; 'whi-poor-will' phrasing with Caribbean island accent; calls persistently from dry forest at night
Spotted Nightjar
Loud churring 'good-lord-deliver-us' repeated at dusk; melodic bubbling quality; also emits hollow 'cow-cow-cow' series and soft frog-like croaking
Geographic Range & Migration
Hispaniolan Nightjar
Endemic to Hispaniola (Haiti and Dominican Republic); resident of lowland and montane forest and scrub.
Spotted Nightjar
Resident and partial migrant of open woodland, grassland, and scrub across mainland Australia and migrating to New Guinea and Indonesia in winter.
보전 상태
Hispaniolan Nightjar
Spotted Nightjar
How to Tell Them Apart
Hispaniolan Nightjar
Brown and buff mottled above with dark vermiculations; white gorget in male; pale buff underparts with dark barring; white outer tail feather inner webs in male; buff tail tips in …
Spotted Nightjar
Cryptically mottled grey-brown, rufous, and black with intricate vermiculations; distinctive large white spots on wing coverts; white throat patch; no white in wings or tail. Sexes similar with slight pattern …
About These Birds
Hispaniolan Nightjar
에크만 나이트자는 히스파니올라에만 서식하는 희귀한 나이트자입니다. 갈색과 회색의 보호색 깃털을 가지고 있으며, 삼림 지대에 서식합니다. 개체 수와 분포 범위가 매우 제한적입니다.
Spotted Nightjar
호주 개방 삼림, 스피니펙스 초원, 반건조 덤불에 서식하는 중형 쏙독새(~103g). 눈점박이야행소쏙독새라고도 불린다. 관심필요종.