Mozambique Nightjar vs Papuan Nightjar
Caprimulgus fossii verglichen mit Eurostopodus papuensis
Side-by-Side Comparison
| Merkmal | Mozambique Nightjar | Papuan Nightjar |
|---|---|---|
| Wissenschaftlicher Name | Caprimulgus fossii | Eurostopodus papuensis |
| Ordnung | Caprimulgiformes | Caprimulgiformes |
| Familie | Caprimulgidae | Caprimulgidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | — |
| Flügelspannweite | 31,0 cm (12.2 in) | 37,9 cm (14.9 in) |
| Gewicht | 61,7 g (2.18 oz) | 80,5 g (2.84 oz) |
| Ernährung | Feeds nocturnally on flying insects, chiefly moths and beetles, by hawking low over arid scrub … | Hawks large flying insects, especially moths, at night over Papuan forest and savanna. |
| Gelegegröße | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
Mozambique Nightjar only
Papuan Nightjar only
-
Song & Call Comparison
Mozambique Nightjar
Loud churring trill; resonant 'charrr' from miombo woodland; calls from sandy ground at night; alarm a sharp 'churk'; one of southern Africa's most familiar nightjar calls
Papuan Nightjar
Churring, repetitive nocturnal call; soft bubbling trill; melodic series of hollow notes; calls from low perch or ground in New Guinea lowland forest
Geographic Range & Migration
Mozambique Nightjar
Breeds in West Africa from Senegal east to Ethiopia. Intra-African migrant; male has extraordinary elongated flag-like wing feathers.
Papuan Nightjar
Resident of savanna woodland, grass, and scrub in lowland New Guinea (Papua, Indonesia and Papua New Guinea).
Erhaltungsstatus
Mozambique Nightjar
Papuan Nightjar
How to Tell Them Apart
Mozambique Nightjar
Grey-brown upperparts with black streaks and pale buff freckling; white throat patch; underparts barred buff and dark brown; males show white outer tail corners; Southern African bird distinguished by greyer …
Papuan Nightjar
Dark grey-brown finely vermiculated with buff and black; pale buff and rufous throat patch; pale supercilium; no white wing patches; tail barred brown and buff; cryptically patterned bark-mimicking plumage.
About These Birds
Mozambique Nightjar
A small nightjar (22-24 cm) widespread across southern and eastern Africa. Grey-brown plumage with bold white wing and tail spots. Found in varied habitats from woodland to gardens. Nocturnal insectivore with a sustained churring song. Partial intra-African migrant.
Papuan Nightjar
A small Caprimulgidae nightjar (~81 g) of lowland savanna, grassland, and forest edges across the southern lowlands of New Guinea. Cryptic buff-and-brown plumage; white-spotted wings visible in flight. Nocturnal aerial insectivore. Commonly heard at night but rarely seen by day. Least Concern.