Blue Bustard vs White-bellied Bustard
Eupodotis caerulescens comparado con Eupodotis senegalensis
Side-by-Side Comparison
| Atributo | Blue Bustard | White-bellied Bustard |
|---|---|---|
| Nombre científico | Eupodotis caerulescens | Eupodotis senegalensis |
| Orden | Otidiformes | Otidiformes |
| Familia | Otididae | Otididae |
| Estado de conservación | Near Threatened | Least Concern |
| Longitud | — | — |
| Envergadura | 64,6 cm (25.4 in) | 54,1 cm (21.3 in) |
| Peso | 1370,4 g (48.34 oz) | 934,0 g (32.95 oz) |
| Dieta | Feeds on insects, small vertebrates, seeds, and forbs in South African grassland. Beetles and grasshoppers … | Omnivore of African savanna; eats insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers … |
| Tamaño de la puesta | 1-3 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue Bustard
Loud, low booming call; deep resonant notes carrying impressively across open dry savanna at dawn. Vocalization pattern typical of this species in its native habitat.
White-bellied Bustard
Loud, low booming call; resonant bass notes carrying across open grassland habitat with remarkable power.
Geographic Range & Migration
Blue Bustard
Endemic to the grasslands of southern South Africa from the Eastern Cape to KwaZulu-Natal. Near Threatened.
White-bellied Bustard
Found in savanna grasslands across sub-Saharan Africa from Senegal to Ethiopia and south to South Africa. Resident.
Estado de conservación
Blue Bustard
White-bellied Bustard
How to Tell Them Apart
Blue Bustard
Jamaican Lizard-cuckoo: brown above; rufous below; very long graduated tail; red orbital ring; yellow bill; Jamaica endemic species
White-bellied Bustard
Hispaniolan Lizard-cuckoo: brown above; rufous-buff below; long tail; red facial skin; yellow bill; Hispaniola endemic lizard-cuckoo
About These Birds
Blue Bustard
Avutarda azulada, 55-65 cm. Gris azulada arriba, blanca abajo con patrón de cuello negro en macho. Endémica de pastizales de Sudáfrica. Cada vez más rara por degradación de hábitat. Vulnerable.
White-bellied Bustard
Avutarda de Senegal, 50-60 cm. Parda grisácea, cuello blanco, parte inferior del cuello negra. Sabanas abiertas del África occidental y central. Preocupación menor.