Barbary Partridge vs Western Capercaillie
Alectoris barbara comparado con Tetrao urogallus
Side-by-Side Comparison
| Atributo | Barbary Partridge | Western Capercaillie |
|---|---|---|
| Nombre científico | Alectoris barbara | Tetrao urogallus |
| Orden | Galliformes | Galliformes |
| Familia | Phasianidae | Phasianidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 32,6 cm (12.8 in) | 69,5 cm (27.4 in) |
| Peso | 418,5 g (14.76 oz) | 3072,5 g (108.38 oz) |
| Dieta | Feeds on seeds, berries, shoots, and invertebrates in North African scrub, rocky terrain, and farmland. | Relies on pine and other conifer needles in winter; forages for berries, shoots, herbs, and … |
| Tamaño de la puesta | 6-27 | 4-12 |
| 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.
Western Capercaillie
Extraordinary lek song: four phases — ticking, popping, cork-pulling, then grinding 'shhhhh'; lasts 6–8 seconds. Largest grouse song; audible 500+ m in European forest. Alarm is a loud bark.
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.
Western Capercaillie
Resident of mature coniferous and mixed forests from Scotland and Scandinavia east through Russia to Siberia; relict populations in central Europe.
Estado de conservación
Barbary Partridge
Western Capercaillie
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.
Western Capercaillie
Strongly dimorphic. Male dark slate-blue with iridescent bottle-green gorget, brown wings, and red wattle over eye; fan-shaped tail. Female cryptically barred ochre, russet, and black with orange breast patch.
About These Birds
Barbary Partridge
A medium Phasianidae partridge (~419 g) of rocky hillsides, scrub, and open slopes across North Africa, the Canary Islands, and Gibraltar. Grey-brown with a spotted chestnut-necklace pattern. Lives in pairs or small coveys; feeds on seeds, bulbs, and invertebrates. Least Concern; introduced as a gamebird in several regions.
Western Capercaillie
El urogallo (hasta 4 kg el macho) es el mayor de los gallináceos europeos y uno de los más amenazados. El macho negro en la exhibición nupcial es incapaz de ver y oír por unos instantes mientras 'canta' —por lo que los cazadores furtivos se acercaban en estos momentos—. Habita bosques de coníferas viejos con abundante sotobosque de arándanos. Las poblaciones han colapsado por la fragmentación y la pérdida de bosques viejos, la perturbación turística y la depredación potenciada por …