Overview
The Green Peafowl (Pavo muticus), revered across Southeast Asia as the ‘Dragon Bird’ or ‘Merak Hijau’, is one of the most majestic, colossal, and breathtakingly beautiful birds on Earth. Distinct from the familiar blue Indian Peafowl, this wild, high-legged forest giant struts through the tropical riverine forests of Indochina and Java with regal elegance. Crowned with an upright, spiky emerald crest and trailing a shimmering golden-green train that spans up to ten feet, it is a living masterpiece of avian grandeur that faces a critical struggle for survival in the wild.
Biology and Physical Characteristics
Pavo muticus is significantly larger, taller, and longer-legged than the Indian Peafowl, moving with an upright, raptorial gait. Its neck and breast are cloaked in iridescent, metallic emerald-green and bronze scales that resemble miniature dragon scales, reflecting shimmering golden-blue highlights. Its facial skin is entirely bare and strikingly bi-colored, featuring luminous sky-blue skin around the eye and a vivid chrome-yellow crescent along the cheeks. Rising straight from the top of its head is a slender, tightly tufted crest of emerald-green feathers. The male’s legendary train is not composed of true tail feathers, but immensely elongated upper tail-coverts adorned with hundreds of iridescent, multi-hued ocelli (eyespots) ringed in copper, bronze, and turquoise. Unlike blue peafowl, female Green Peafowl are almost as brilliantly colored as males, possessing similar emerald scale plumage though lacking the elongated courtship train.
Behavior and Ecology
Despite its monumental size, the Green Peafowl is an astonishingly fast runner and an agile, powerful flyer, capable of launching itself vertically into the mid-canopy with explosive wingbeats to escape tigers, leopards, and wild dogs. They are diurnal and social, living in small family coveys of three to six individuals that forage along sandbars and dry riverbeds for seeds, fallen figs, and insects. A fierce predator of venomous snakes, the Green Peafowl actively hunts pit vipers and kraits, pinning them with its sharp tarsal spurs. In early morning, males establish open territorial ‘display arenas’ on gravel riverbanks, fanning their monumental emerald trains into a rustling, shimmering disc while emitting deep, trumpet-like carrying calls (‘KAY-YAW… KAY-YAW’).
Conservation and Human Impact
The Green Peafowl is classified as Endangered on the IUCN Red List and is listed on CITES Appendix II. Over the past century, wild populations have experienced a catastrophic decline of over 80%, vanishing entirely from Bangladesh, northeastern India, and much of southern China. Relentless hunting for its magnificent feathers and meat, alongside rampant deforestation, agricultural expansion, and widespread damming of riverine nesting sandbars, has fragmented remaining populations into isolated pockets. Key global strongholds survive in the dry deciduous forests of western Thailand (such as Huai Kha Khaeng Wildlife Sanctuary) and the protected plains of eastern Cambodia and Java.
Interesting Factoid
In Southeast Asian mythology, the Green Peafowl was believed to be the earthly cousin of the sacred mythical dragon, and unlike domestic blue peacocks, wild Green Peafowls are lethal snake hunters that regularly attack and swallow venomous pit vipers whole!