Barbary Partridge vs Snow Partridge
Alectoris barbara comparado com Lerwa lerwa
Side-by-Side Comparison
| Atributo | Barbary Partridge | Snow Partridge |
|---|---|---|
| Nome científico | Alectoris barbara | Lerwa lerwa |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 32,6 cm (12.8 in) | 37,3 cm (14.7 in) |
| Peso | 418,5 g (14.76 oz) | 581,5 g (20.51 oz) |
| Dieta | Feeds on seeds, berries, shoots, and invertebrates in North African scrub, rocky terrain, and farmland. | Eats moss, lichens, grass shoots, seeds, and berries in high Himalayan alpine meadows. Digs through … |
| Tamanho da postura | 6-27 | 2-7 |
| 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.
Snow Partridge
Series of clear, whistled 'wee-wee-wee-WEE' rising in pitch toward end. Alpine Himalayan species. Alarm is a harsh rattling chatter; call carries across open rocky terrain.
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.
Snow Partridge
Resident in the high Himalayas from Pakistan east to China at 3,500-5,500 m. Found in alpine meadow and rocky slopes above the treeline.
Estado de conservação
Barbary Partridge
Snow 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.
Snow Partridge
Upperparts densely barred black-and-white creating snow-speckled pattern; underparts chestnut-red streaked white; bill and legs red; sexes similar. Striking barred upperparts adapt to rocky snow-line habitat.
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.
Snow Partridge
A medium-sized partridge (~580 g) of family Phasianidae, with intricately barred black-and-white plumage and red bill and legs. Inhabits alpine and subalpine rocky slopes and meadows across the Himalayas and adjacent ranges at 3,000–5,000 m elevation. Forages for grass seeds, shoots, and insects. Least Concern; one of the highest-altitude dwelling partridges; well adapted to extreme cold and snow.