Black-winged Pratincole vs Double-banded Courser
Glareola nordmanni से तुलना Smutsornis africanus
Side-by-Side Comparison
| विशेषता | Black-winged Pratincole | Double-banded Courser |
|---|---|---|
| वैज्ञानिक नाम | Glareola nordmanni | Smutsornis africanus |
| गण | Charadriiformes | Charadriiformes |
| कुल | Glareolidae | Glareolidae |
| संरक्षण स्थिति | Near Threatened | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 39.2 cm (15.4 in) | 29.6 cm (11.7 in) |
| वजन | 94.5 g (3.33 oz) | 87.06666666666666 g (3.07 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 3-4 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Near Threatened
Black-winged Pratincole
Least Concern
Double-banded Courser
About These Birds
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.
Double-banded Courser
Double-banded Courser: 20–22 cm, pale sandy-brown courser with two black breast-bands and a white supercilium. Resident in arid stony plains and dry open savanna of eastern and southern Africa. Nocturnal and crepuscular insectivore, resting in shade during hot midday. Cryptic plumage provides camouflage on stony ground. Sedentary.