Barbary Partridge vs Red-billed Partridge
Alectoris barbara comparado com Arborophila rubrirostris
Side-by-Side Comparison
| Atributo | Barbary Partridge | Red-billed Partridge |
|---|---|---|
| Nome científico | Alectoris barbara | Arborophila rubrirostris |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 32,6 cm (12.8 in) | 26,2 cm (10.3 in) |
| Peso | 418,5 g (14.76 oz) | 226,0 g (7.97 oz) |
| Dieta | Feeds on seeds, berries, shoots, and invertebrates in North African scrub, rocky terrain, and farmland. | Eats seeds, invertebrates, and small fruits on floor of Bornean montane forests. Little-studied; diet inferred … |
| Tamanho da postura | 6-27 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Barbary Partridge
Loud, nasal 'kee-kee-kee-KARRR' calls from N African rocky terrain; slightly lower than Red-legged Partridge. Alarm is rapid cackling cackle. Pairs call in duet at dawn on rocky hillsides and scrub.
Red-billed Partridge
Clear, high-pitched 'wheee-oop' whistle; slurred downward at end. Borneo endemic calling from montane understorey. Contact calls soft low clucks; alarm a sharp explosive 'pit' note.
Geographic Range & Migration
Barbary Partridge
Resident of rocky hillsides, scrub, and coastal areas in North Africa (Morocco to Libya), Canary Islands, Sardinia, Gibraltar, and Madeira.
Red-billed Partridge
Resident in the montane forests of Sumatra and Borneo at 600-2,000 m. Found in primary hill and montane forest.
Estado de conservação
Barbary Partridge
Red-billed Partridge
How to Tell Them Apart
Barbary Partridge
Blue-grey upperparts; chestnut-spotted white flank bars; grey crown; rufous-brown collar with white spots; reddish-orange bill and legs; white face. Closely resembles Red-legged Partridge but collar spotted.
Red-billed Partridge
Brown above streaked darker; throat and face white with fine dark scaling; breast grey; flanks grey with white streaks; distinctive bright red bill and red eye-ring; no rufous breast patches.
About These Birds
Barbary Partridge
Uma perdiz de médio porte da família Phasianidae, encontrada ao longo do norte da África e na ilha de Gibraltar. A Perdiz-de-barbary (Alectoris barbara) habita matagais de pedras e áreas semi-áridas com vegetação esparsa no Marrocos, Argélia, Tunísia, Líbia e nas Ilhas Canárias. Mede aproximadamente 32-35 cm. Caracterizada pela garganta laranja-avermelhada e flancos barrados. Alimenta-se de sementes, insetos e partes vegetais. Uma espécie adaptada a ambientes áridos e semi-áridos. Classificada como Pouco Preocupante pela UICN.
Red-billed Partridge
A small partridge (~225 g) of family Phasianidae, distinguished by its bright red bill on dark plumage. Endemic to montane forests of Sumatra at 700–2,000 m elevation. Inhabits the forest floor and dense undergrowth of subtropical highland forest. Forages for seeds, berries, and invertebrates. Least Concern; restricted to Sumatran mountains but currently stable with sufficient forest cover remaining.