Barbary Partridge vs Hazel Grouse
Alectoris barbara 比較対象 Tetrastes bonasia
Side-by-Side Comparison
| 属性 | Barbary Partridge | Hazel Grouse |
|---|---|---|
| 学名 | Alectoris barbara | Tetrastes bonasia |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 32.6 cm (12.8 in) | — |
| 体重 | 418.5 g (14.76 oz) | 384.0 g (13.55 oz) |
| 食性 | Feeds on seeds, berries, shoots, and invertebrates in North African scrub, rocky terrain, and farmland. | Eats buds, catkins, berries, and seeds of deciduous shrubs and trees year-round. Winter diet dominated … |
| 一腹卵数 | 6-27 | 5-14 |
| 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.
Hazel Grouse
Very high-pitched, thin whistled 'tseeee-tsi-tsi-tsi-tseeee'; almost insect-like and easy to miss. Male and female calls differ slightly in pitch. Alarm is a sharp 'tsip'; wing drumming display rare.
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.
Hazel Grouse
Resident across boreal forests of Europe, Russia, and Siberia east to Sakhalin and northern China. Found in mixed conifer-deciduous forest.
保全状況
Barbary Partridge
Hazel Grouse
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.
Hazel Grouse
Finely mottled grey-brown above; male has black throat bordered white; underparts white with chestnut-brown barring; tail grey with black subterminal band; small red eye-comb; female lacks black throat.
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.
Hazel Grouse
ハシバミライチョウはユーラシアの落葉広葉樹林と針葉樹林の混交林に生息しています。ハシバミの実を好んで食べることから名前がついています。