Japanese Quail vs African Blue Quail
Coturnix japonica 比較対象 Synoicus adansonii
Side-by-Side Comparison
| 属性 | Japanese Quail | African Blue Quail |
|---|---|---|
| 学名 | Coturnix japonica | Synoicus adansonii |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 19.4 cm (7.6 in) | 14.9 cm (5.9 in) |
| 体重 | 94.5 g (3.33 oz) | 41.666666666666664 g (1.47 oz) |
| 食性 | Feeds on small seeds, grain, and invertebrates in grassland; highly migratory, shifting diet seasonally. | Feeds on small grass seeds, invertebrates, and plant matter in African tropical grassland and wetland … |
| 一腹卵数 | 5-13 | 3-9 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Japanese Quail
Three-note 'ko-ko-ROO' call; slightly lower and less liquid than Common Quail. Domestic breeds call year-round. Alarm is soft 'pip'. Calls from grassland, often at night during migration.
African Blue Quail
High, thin 'wee-wee-wee-wee' whistle in series; tiny, cryptic African grassland quail. Alarm is a sharp 'pip'. Very quiet overall; contact clucks barely audible. Calls at dawn and dusk.
Geographic Range & Migration
Japanese Quail
Breeds in Siberia, Japan, and Korea; partially migratory, wintering in China, Southeast Asia, and India; ancestor of domestic quail.
African Blue Quail
Nomadic resident of open grassland, wetland edge, and savanna across sub-Saharan Africa from Senegal to Ethiopia and south to Angola.
保全状況
Japanese Quail
African Blue Quail
How to Tell Them Apart
Japanese Quail
Warm brown above with buff shaft streaks; pale buff below with dark brown streaking; male with rufous-orange throat and cheeks; female with pale buff throat and dark-spotted breast; closely resembles …
African Blue Quail
Male dark slaty-blue overall with chestnut flanks; white face markings with black border; similar to Asian Blue Quail. Female brown with buff streaking; pale underparts. African counterpart of Asian Blue …
About These Birds
Japanese Quail
コジュケイ（Coturnix japonica）— 東アジアから東南アジア・南アジアにかけて分布。日本では食用・鑑賞用に多数飼育される。コウライウズラとも呼ばれる。
African Blue Quail
A tiny Phasianidae quail (~42 g) of tall grasses and moist savanna across sub-Saharan Africa. Males have a slaty-blue face and rusty-buff flanks; one of Africa's smallest birds. Highly secretive; rarely flushed. Feeds on tiny grass seeds and invertebrates. Migratory or nomadic following rains. Least Concern.