Crowned Sandgrouse vs Spotted Sandgrouse

Pterocles coronatus в сравнении с Pterocles senegallus

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Side-by-Side Comparison

Характеристика Crowned Sandgrouse Spotted Sandgrouse
Научное название Pterocles coronatus Pterocles senegallus
Отряд Pterocliformes Pterocliformes
Семейство Pteroclidae Pteroclidae
Охранный статус Least Concern Least Concern
Длина
Размах крыльев 38,4 cm (15.1 in) 38,8 cm (15.3 in)
Масса 280,0 g (9.88 oz) 277,8 g (9.80 oz)
Питание -- --
Размер кладки 3 3
Population Trend
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Habitat Comparison

Общие среды обитания

Crowned Sandgrouse only

Нет

Spotted Sandgrouse only

Нет

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Song & Call Comparison

Crowned Sandgrouse

Пение

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

Spotted Sandgrouse

Пение

Loud, far-carrying territorial call; sharp clucking notes carrying across African spotted sandgrouse open terrain.

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Охранный статус

Least Concern

Crowned Sandgrouse

Least Concern

Spotted Sandgrouse

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How to Tell Them Apart

Crowned Sandgrouse

Оперение

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

Spotted Sandgrouse

Оперение

Spotted Sandgrouse: males with orange face; white-spotted brown above; pale below; square tail; bold orange and white face pattern

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About These Birds

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.

Spotted Sandgrouse

Spotted Sandgrouse (Pterocles senegallus) — 32–36 cm. Sandy-buff with fine white spotting on upperparts; orange throat; slender long tail. Inhabits extreme desert, stony plains, and sandy wastes from North Africa through the Middle East to Pakistan and northwest India. Granivore; highly mobile; drinks at dawn and dusk.

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