Green peafowl
| Green peafowl | |
|---|---|
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| Male in display, Pavo muticus imperator | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Galliformes |
| Family: | Phasianidae |
| Subfamily: | Phasianinae |
| Genus: | Pavo |
| Species group: | P. muticus |
| Binomial name | |
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Pavo muticus Linnaeus, 1766 |
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| Subspecies | |
The green peafowl (Pavo muticus) (from Latin Pavo, peafowl; muticus, Mute, docked or curtailed) is a species of peafowl that is found in the tropical forests of Southeast Asia. It is also known as the Java peafowl, but this term is properly used to describe the nominate subspecies endemic to the island of Java in Indonesia. It is the closest relative of the Indian peafowl or blue peafowl (Pavo cristatus), which is mostly found on the Indian subcontinent.
Unlike the related Indian peafowl, the sexes of green peafowl are quite similar in appearance, especially in the wild. Both sexes have long upper tail coverts which cover the actual tail underneath. In the male this extends up to two meters and is decorated with eyespots or ocelli while in the female the coverts are green and much shorter, just covering the tail. Outside the breeding season, however, the male's train is moulted and it can be difficult to distinguish the sexes unless they are observed up close. The neck and breast feathers of both sexes are iridescent green and resemble scales. In the male, the scapulars, median and greater wing coverts are blue while the lesser coverts are green and form a triangle of scaly feathers on the shoulder when the wing is closed. The secondaries are black and in some subspecies the tertials are brown and/or barred with a faint pattern. The female has blue lesser coverts and therefore lacks the triangle at the wing shoulder. Females also have neck scales fringed with copper as well as more barring on the back as well as the primaries and alula. Both sexes have shafted crests, and are long-legged, heavy-winged and long-tailed in silhouette. The crest of the female has slightly wider plumes while those of the male are thinner and taller. The facial skin is double striped with a white to light blue and beside the ear is a yellow to orange crescent. The dark triangle below the eye towards the eyebrow is bluish-green in the male and brown in the female. Seen from a distance, they are generally dark coloured birds with pale vermillion or buff coloured primaries which are quite visible in their peculiar flight which has been described as a true flapping flight with little gliding that one associates with Galliform birds.
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Wikipedia