Freckled Nightjar vs Antillean Nighthawk
Caprimulgus tristigma ile kıyaslandığında Chordeiles gundlachii
Side-by-Side Comparison
| Özellik | Freckled Nightjar | Antillean Nighthawk |
|---|---|---|
| Bilimsel Ad | Caprimulgus tristigma | Chordeiles gundlachii |
| Takım | Caprimulgiformes | Caprimulgiformes |
| Familya | Caprimulgidae | Caprimulgidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 34,4 cm (13.5 in) | 34,2 cm (13.5 in) |
| Ağırlık | 79,88333333333334 g (2.82 oz) | 56,05 g (1.98 oz) |
| Beslenme | Nocturnal aerial insectivore, hawking moths, beetles, and other flying insects in sustained sallying flight over … | Catches flying insects in aerial sallies over Caribbean open country and coastal scrub at dusk. |
| Kuluçka Büyüklüğü | 2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Freckled Nightjar only
Hiçbiri
Antillean Nighthawk only
Song & Call Comparison
Freckled Nightjar
Loud, dog-like 'bow-wow' or 'woof-woof'; unusual barking call for a nightjar; carries across rocky African outcrops; alarm a sharp 'chek'; distinctive among all nightjars
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
Freckled Nightjar
Found in Borneo and Sumatra in lowland rainforest and peat swamp forest. Rare and seldom recorded; possibly resident year-round.
Antillean Nighthawk
Breeds in the Caribbean (Bahamas, Cuba, Cayman Islands, Jamaica) and Florida Keys; partially migratory within the Caribbean region.
Koruma Durumu
Freckled Nightjar
Antillean Nighthawk
How to Tell Them Apart
Freckled Nightjar
Heavily freckled dark grey and black upperparts resembling granite surfaces; whitish throat patch; underparts densely barred dark and pale; uniquely dark stone-coloured cryptic plumage adapted to rocky outcrops in Africa.
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
Freckled Nightjar
A medium-sized nightjar (25-28 cm) found on rocky outcrops and boulder-strewn hillsides across sub-Saharan Africa. Distinctively speckled grey and brown plumage resembling lichen-covered rock. Crepuscular and nocturnal insectivore. Resident, with one of the most camouflaged plumages among nightjars.
Antillean Nighthawk
A small Caprimulgidae nighthawk (~56 g) of open scrub, savannas, and coastal habitats in the Caribbean from Cuba and Hispaniola to Puerto Rico and the Virgin Islands. Very similar to the Common Nighthawk but separated by voice. Migratory; winters in South America. Aerial insectivore; Least Concern.