Indian Peafowl vs Caucasian Grouse
Pavo cristatus 比較対象 Lyrurus mlokosiewiczi
Side-by-Side Comparison
| 属性 | Indian Peafowl | Caucasian Grouse |
|---|---|---|
| 学名 | Pavo cristatus | Lyrurus mlokosiewiczi |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | 195.0 cm (76.8 in) | — |
| 翼開長 | 160.0 cm (63.0 in) | 39.6 cm (15.6 in) |
| 体重 | 5000.0 g (176.37 oz) | 839.25 g (29.60 oz) |
| 食性 | Omnivorous — seeds, berries, insects, small vertebrates, and cultivated crops. Forages on the ground in … | Eats buds, young shoots, and seeds of alpine plants; supplements diet with berries and insects … |
| 一腹卵数 | 3-8 | 2-13 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Indian Peafowl
Open forests, farmland, and areas near water in the Indian subcontinent. Highly adaptable and common near human settlements.
Song & Call Comparison
Indian Peafowl
Loud, harsh, repetitive 'may-AWE' screaming call, audible over great distances. Display calls are a mewing 'aaaow'. Peacocks call persistently at dawn and before rain.
Caucasian Grouse
Males produce melodic, slightly gurgling 'woo-woo-woo' bubbling calls on alpine lek; softer than Black Grouse. Alarm is a harsh cackle. Caucasus endemic with less elaborate display than Black Grouse.
Geographic Range & Migration
Indian Peafowl
Indian subcontinent including India, Sri Lanka, and parts of Pakistan and Bangladesh. Feral populations worldwide.
Caucasian Grouse
Endemic to alpine meadows and rocky slopes in the Caucasus Mountains, at 1,700 m to treeline; found in Georgia, Armenia, Azerbaijan, and Russia.
保全状況
Indian Peafowl
Caucasian Grouse
How to Tell Them Apart
Indian Peafowl
Males (peacocks) have iridescent blue-green plumage and an enormous train of elongated upper tail coverts with eye-spots. Females (peahens) are brown and cryptically patterned.
Short, stout, greyish-horn bill
Caucasian Grouse
Male uniform velvety blue-black lacking white wing bar, with downcurved outer tail feathers forming lyre shape; small red wattle. Female finely barred buff-brown; lacks rufous tones of Black Grouse female.
About These Birds
Indian Peafowl
The Indian peafowl is the national bird of India and one of the most spectacular birds in the world. The peacock's enormous train, which can span over two meters, is used in elaborate courtship displays where the feathers are fanned and vibrated. Despite their size, peafowl can fly short distances and roost in tall trees.
Caucasian Grouse
A medium-sized Phasianidae grouse (~839 g) endemic to subalpine meadows and shrublands of the Caucasus Mountains. Males are wholly blue-black; females are barred brown. Feeds on alpine plants, berries, and insects. Near Threatened owing to hunting and habitat degradation at elevation.