Yellow-throated Sandgrouse vs Black-bellied Sandgrouse
Pterocles gutturalis в сравнении с Pterocles orientalis
Side-by-Side Comparison
| Характеристика | Yellow-throated Sandgrouse | Black-bellied Sandgrouse |
|---|---|---|
| Научное название | Pterocles gutturalis | Pterocles orientalis |
| Отряд | Pterocliformes | Pterocliformes |
| Семейство | Pteroclidae | Pteroclidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 42,7 cm (16.8 in) | 45,6 cm (18.0 in) |
| Масса | 342,5 g (12.08 oz) | 427,5 g (15.08 oz) |
| Питание | -- | -- |
| Размер кладки | 3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Yellow-throated Sandgrouse only
Black-bellied Sandgrouse only
Нет
Song & Call Comparison
Yellow-throated Sandgrouse
Loud, far-carrying call with resonant quality; powerful notes audible at distance across open terrain.
Black-bellied Sandgrouse
Loud, carrying call with resonant quality; deep notes carrying well across open dry terrain. Vocalization pattern typical of this species in its native habitat.
Охранный статус
Yellow-throated Sandgrouse
Black-bellied Sandgrouse
How to Tell Them Apart
Yellow-throated Sandgrouse
Yellow-throated Sandgrouse: males with yellow throat; sandy-brown above; white belly; chestnut belly band; dimorphic; African species
Black-bellied Sandgrouse
Black-bellied Sandgrouse: males with black belly; sandy-spotted above; chestnut and black neck bands; white flanks; very dimorphic
About These Birds
Yellow-throated Sandgrouse
Yellow-throated Sandgrouse (Pterocles gutturalis) — 28–32 cm. Sandy-buff; male with yellow throat bordered by black collar; slender tail. Found in open woodland, grassland, and farmland in East and southern Africa. Granivore; drinks at waterholes in flocks. Male carries water in belly feathers for chicks.
Black-bellied Sandgrouse
Black-bellied Sandgrouse (Pterocles orientalis) — 32–37 cm. Large; male: chestnut and grey upperparts; black belly; chestnut throat. Inhabits open steppe, semi-desert, and dry farmland from the Canary Islands through the Middle East to Central Asia and northwest India. Granivore; partially migratory. Male belly-soaks to carry water for chicks.