Double-banded Sandgrouse vs Crowned Sandgrouse

Pterocles bicinctus مقارنةً بـ Pterocles coronatus

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Side-by-Side Comparison

السمة Double-banded Sandgrouse Crowned Sandgrouse
الاسم العلمي Pterocles bicinctus Pterocles coronatus
الرتبة Pterocliformes Pterocliformes
الفصيلة Pteroclidae Pteroclidae
حالة الحفاظ Least Concern Least Concern
الطول
طول الجناح 34,1 cm (13.4 in) 38,4 cm (15.1 in)
الوزن 233,8 g (8.25 oz) 280,0 g (9.88 oz)
النظام الغذائي -- --
عدد البيض في الوضع 2-3 3
Population Trend
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Habitat Comparison

الموائل المشتركة

بلا

Double-banded Sandgrouse only

بلا

Crowned Sandgrouse only

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Song & Call Comparison

Double-banded Sandgrouse

الغناء

Deep, resonant cooing call; rich notes with gentle quality carrying across open African terrain. Vocalization pattern typical of this species in its native habitat.

Crowned Sandgrouse

الغناء

Loud, melodious crowning call; distinctive resonant notes carrying across North African dry open landscape.

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حالة الحفاظ

Least Concern

Double-banded Sandgrouse

Least Concern

Crowned Sandgrouse

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How to Tell Them Apart

Double-banded Sandgrouse

الريش

Double-banded Sandgrouse: two dark belly bands; sandy-brown above; dimorphic; males with black-white forehead; African species

Crowned Sandgrouse

الريش

Crowned Sandgrouse: pale sandy-cream; pinkish-orange crown; black facial markings; white belly; sandy above; African-Arabian desert

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About These Birds

Double-banded Sandgrouse

Double-banded Sandgrouse (Pterocles bicinctus) — 24–28 cm. Brown and buff; male with two bold black-and-white breast bands; fine barring above. Inhabits open dry woodland and savanna of southern Africa. Granivore; forms small flocks; drinks nocturnally at waterholes. Male belly-soaks for chicks.

Crowned Sandgrouse

Crowned Sandgrouse (Pterocles coronatus) — 26–30 cm. Pale sandy with fine markings; male with orange face and black-and-white forehead pattern; short tail. Inhabits stony and rocky desert from the Sahara through the Middle East to Pakistan. Granivore; highly cryptic against rock and gravel. Drinks at dawn.

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