Prigogine's Nightjar vs Archbold's Nightjar
Caprimulgus prigoginei 对比 Eurostopodus archboldi
Side-by-Side Comparison
| 属性 | Prigogine's Nightjar | Archbold's Nightjar |
|---|---|---|
| 学名 | Caprimulgus prigoginei | Eurostopodus archboldi |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Caprimulgidae | Caprimulgidae |
| 保护状况 | Data Deficient | Least Concern |
| 体长 | — | — |
| 翼展 | 32.2 cm (12.7 in) | 41.0 cm (16.1 in) |
| 体重 | 57.5 g (2.03 oz) | 77.0 g (2.72 oz) |
| 食性 | Nocturnal insectivore feeding on moths, termites, and flying beetles caught in aerial sallies over savanna … | Aerial insectivore; catches moths and beetles in nocturnal flight over New Guinea montane forest. |
| 产卵数 | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Prigogine's Nightjar
Essentially unknown vocalizations; extremely rare Central African species; presumed churring trill; known from only two specimens; calls at night from forest
Archbold's Nightjar
Rarely recorded; presumed churring nocturnal song; low, resonant trilling typical of genus; vocalizations scarcely documented from highland New Guinea
Geographic Range & Migration
Prigogine's Nightjar
Found in Cameroon, Gabon, Equatorial Guinea, and the Republic of Congo. Resident in lowland rainforest and forest edge. Rare.
Archbold's Nightjar
Resident of montane forest in central New Guinea (Snow Mountains and Star Mountains) above 1,500 m; very poorly known.
保护状况
Prigogine's Nightjar
Archbold's Nightjar
How to Tell Them Apart
Prigogine's Nightjar
Dark blackish-brown upperparts with pale buff mottling and streaking; whitish throat patch; buff and brown barred underparts; data-deficient Albertine Rift endemic known from limited specimens.
Archbold's Nightjar
Brown and dark grey with rufous-buff vermiculations; whitish throat patch; pale buff supercilium contrasts with darker crown; no white wing or tail patches; tail barred; New Guinea highlands; few records.
About These Birds
Prigogine's Nightjar
普里戈金夜鹰，1955年在刚果民主共和国东部伊通贝高原采集单一标本，濒危，生态习性不明。
Archbold's Nightjar
体重约77克的小型夜鹰，栖息于新几内亚内陆的亚高山草地。以理查德·阿奇博尔德命名。