Banded Quail vs Nahan's Partridge
Philortyx fasciatus 比較対象 Ptilopachus nahani
Side-by-Side Comparison
| 属性 | Banded Quail | Nahan's Partridge |
|---|---|---|
| 学名 | Philortyx fasciatus | Ptilopachus nahani |
| 目 | Galliformes | Galliformes |
| 科 | Odontophoridae | Odontophoridae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 19.7 cm (7.8 in) | 26.8 cm (10.6 in) |
| 体重 | 127.25 g (4.49 oz) | 278.5 g (9.82 oz) |
| 食性 | Eats seeds and small invertebrates in Mexican thorn scrub and dry grassland. Forages on ground … | Forages in Ugandan and Congolese rainforest understorey for invertebrates and seeds. Little-studied; diet poorly documented. |
| 一腹卵数 | 3-7 | 4 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Banded Quail
High-pitched, whistled 'wit-wit-weee' repeated persistently from dense scrub. Covey contact calls are soft, rapid clucks; alarm produces sharp explosive chips.
Nahan's Partridge
Produces a soft, repeated whistled call and quiet clucking series. Calls are poorly documented; this Vulnerable forest partridge is secretive on Uganda's forest floor.
Geographic Range & Migration
Banded Quail
Endemic to the Pacific slope of Mexico from Jalisco south to Guerrero and Oaxaca. Found in dry forest and thorn scrub.
Nahan's Partridge
Resident in the rainforests of Uganda and adjacent Democratic Republic of Congo. Found in lowland and foothill rainforest. Poorly known.
保全状況
Banded Quail
Nahan's Partridge
How to Tell Them Apart
Banded Quail
Heavily barred black and buff throughout, including crown; white supercilium; throat whitish; short rounded crest; belly barred buff and black; sexes similar. Distinctive fine barring on entire body.
Nahan's Partridge
Dark brown overall, finely barred and streaked buff; underparts paler brown with buff streaking; bare reddish eye-ring; tail short and rufous; sexes similar. Forest floor cryptic coloration.
About These Birds
Banded Quail
メキシコ西部の乾燥した低木林に生息するウズラの一種で、帯模様のウズラとも呼ばれる。地面で群れを形成し、種子や小型無脊椎動物を採食する。
Nahan's Partridge
A small partridge (~280 g) of family Odontophoridae, dark reddish-brown with black barring. Endemic to lowland primary rainforest in Uganda and the Democratic Republic of Congo. Highly terrestrial, foraging on the forest floor for seeds, berries, and invertebrates. Vulnerable; requires intact primary forest and is threatened by widespread logging and agricultural conversion in Central Africa.