Cuban Nightjar vs Spotted Nightjar
Antrostomus cubanensis ile kıyaslandığında Eurostopodus argus
Side-by-Side Comparison
| Özellik | Cuban Nightjar | Spotted Nightjar |
|---|---|---|
| Bilimsel Ad | Antrostomus cubanensis | Eurostopodus argus |
| Takım | Caprimulgiformes | Caprimulgiformes |
| Familya | Caprimulgidae | Caprimulgidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 35,0 cm (13.8 in) | 42,7 cm (16.8 in) |
| Ağırlık | 71,4 g (2.52 oz) | 102,5 g (3.62 oz) |
| Beslenme | Hawks moths and flying insects at night over Cuban dry forest and coastal scrub. | Aerial insectivore; hawks large moths, beetles, and flying insects at dusk and dawn over Australian … |
| Kuluçka Büyüklüğü | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Cuban Nightjar only
Spotted Nightjar only
Song & Call Comparison
Cuban Nightjar
Rich, whistled 'chip-CHURR-wee' or 'whip-poor-will' variant; melodic rolling phrase; calls from Cuban pine forest at night; similar to Whip-poor-will but warmer toned
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
Cuban Nightjar
Endemic to Cuba and the Isle of Youth; resident of open pine woodland, scrub, and savanna.
Spotted Nightjar
Resident and partial migrant of open woodland, grassland, and scrub across mainland Australia and migrating to New Guinea and Indonesia in winter.
Koruma Durumu
Cuban Nightjar
Spotted Nightjar
How to Tell Them Apart
Cuban Nightjar
Brown and grey mottled with dark vermiculations; white gorget in male; white inner tail feather webs in male; buff throat and buff tail markings in female; overall pattern similar to …
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
Cuban Nightjar
A medium Caprimulgidae nightjar (~71 g) endemic to Cuba and the Isle of Youth. Inhabits dry and semi-deciduous forest, woodland edges, and scrub. Cryptic brown-grey plumage. Males call 'que-to-do, que-to-do' repeatedly at night. Feeds on flying insects. Least Concern within its island range.
Spotted Nightjar
A medium Caprimulgidae nightjar (~103 g) of open woodland, spinifex grassland, and rocky ridges across mainland Australia. Intricately spotted and barred brown, grey, and buff. Cryptic by day on the ground among leaf litter. Crepuscular and nocturnal; feeds on flying insects caught in aerial pursuit. Least Concern.