Cream-coloured Courser vs Black-winged Pratincole
Cursorius cursor 比較対象 Glareola nordmanni
Side-by-Side Comparison
| 属性 | Cream-coloured Courser | Black-winged Pratincole |
|---|---|---|
| 学名 | Cursorius cursor | Glareola nordmanni |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Glareolidae | Glareolidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 30.3 cm (11.9 in) | 39.2 cm (15.4 in) |
| 体重 | 150.0 g (5.29 oz) | 94.5 g (3.33 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Cream-coloured Courser
Near Threatened
Black-winged Pratincole
About These Birds
Cream-coloured Courser
Cream-coloured Courser: 21–24 cm, elegantly pale sandy-buff courser with a curved bill, grey hindneck, black-and-white eye-stripe, and black primary tips. Inhabits sandy and stony deserts from the Canary Islands and North Africa east to Central Asia. Feeds on beetles and invertebrates. Partly migratory; some winter south of the Sahara.
Black-winged Pratincole
Black-winged Pratincole: 24–28 cm, similar to Collared Pratincole but with entirely black underwings and no chestnut in wing-linings. Breeds on dry steppes of Kazakhstan and southern Russia; migrates to winter in sub-Saharan Africa. NT. Aerial insectivore. Declining due to steppe cultivation. Long-distance migrant.