Peacock (Pavo cristatus), a symbol of grace, joy, beauty and love is the national bird of India. This essay provides some interesting information and facts on Indian peacock.


National Bird

Common Name: Indian Peafoul

Scientific Name: Pavo cristatus

Adopted in: 1963

Found in: Indigenous to India, Nepal, Bangladesh, Myanmar, Sri Lanka but has been introduced all over the world

Habitat: Grasslands, forests, near human habitats

Eating Habits: Omnivorous

Average weight: Male – 5 Kg; Female – 3.5 Kg

Average Length: Male – 1.95 to 2.25 m; Female -upto0.95 m

Average Wingspan: 1.8 m

Average Lifespan: 15-20 years in wild

Average Speed:13 km/h

Conservation Status: Least Concern (IUCN Red List)

Current number: Unknown

Image Credit: http://animalsbirds.com/wp-content/uploads/2016/07/Beautiful-Indian-Peafowl-Photos-HD-Wallpapers.jpg

The national bird of a country is a designated representative of that country’s fauna. It is chosen on the basis of the unique qualities that the bird may symbolize. It should uphold certain core qualities or values of the nation it belongs to. The national bird should be a prominent feature in the cultural history of the country. Another point in favor of being chosen as the national bird is the beauty that it embodies. The indigenous nature of the bird is another point while it is being considered as the national bird. Being designated as a national symbol affords the bird a special status with increased awareness and dedicated conservation efforts.

National bird of India is the Indian Peafowl commonly termed as a Peacock. Vividly colorful and exuding oodles of grace, the Indian Peafowl commands a lot of attention. The peacock and its colors are synonymous with Indian identity. It is indigenous to India and Sri Lanka, but now features in countries all over the world. Peacocks are sometimes domesticated and kept in the garden for aesthetic purposes.

The national bird
Image Source: http://www.texaspeafowl.com/images/DSC1215.JPG

Scientific Classification

Kingdom:    Animalia

Phylum:     Chordata

Class:        Aves

Order:        Galliformes

Family:      Phasianidae

Subfamily: Phasianinae

Genus:      Pavo

Species:    Pavo cristatus

Distribution

Indian peafowls were initially indigenous to the Indian Subcontinent – currently India, Nepal, Bhutan, Pakistan, Bangladesh, Myanmar and Sri Lanka. It has been introduced to other parts of the world over the ages including Europe and America. Semi-wild populations occur in Australia, New Zealand and even in the Bahamas. 

Habitat

They are found in low altitude areas, generally below 1800 meters from the sea-level. In the wild, they inhabit a wide range of habitats ranging from semi-dry grasslands to moist deciduous forests.They prefer to live near water-bodies. They also live around areas of human habitation, near farms, villages and often in urban areas. They forage and nest on the ground but roost on trees tops.

Habitat
Image Source: http://i1.treknature.com/photos/10187/peacock-[1].jpg

Physical Traits

The males of the species, also known as peacocks, present a strikingly beautiful appearance that is well-appreciated throughout the world. They can grow to a length of 195 to 225 cm from tip of the beak to the end of the train and weigh an average of 5 Kg. The peacock’s head, neck and breast are iridescent blue in color. They have patches of white around the eyes. They have a crest of upright feathers on top of the head which are short and tipped with blue feathers. The most notable feature in the peacock is the extravagantly beautiful tail, which is also known as the train. The train is fully developed only after 4 years of hatching. These 200 odd display feathers grow from the back of the bird and is part of enormously elongated upper tail coverts. The train feathers are modified so that they do not have the barbs that hold the feathers in place and are therefore associated loosely. The colors are a result of elaborate microstructures that produce a sort of optical phenomena. Each train feather ends in an oval cluster bearing an eyespot or ocellus that is extremely eye-catching. The back wings are greyish brown in color, and are short and dull.  The Indian Peacock’s thighs are buff colored and they have a spur on the leg above the hind.

The female peafowl or peahen lacks the flamboyant colors altogether. They predominantly have brownish grey coloring, and sometimes have a crest similar to the peacock but brown in color. They totally lack the elaborate train and have dark brown tail feathers. They have whitish face and throat, brown hind neck and back, a white belly and a metallic green upper breast. The Peahens grow upto a length of 0.95 m and weigh somewhere between 2.75 to 4 Kg. 

There is some color variation found in Indian Peafowl species. The black-shouldered variation results from a mutation resulting from genetic variation within the population. Mutation in the genes producing melanin, results in white peafowls that have starkly white feathers with cream and brownish markings. 

Image Credit: https://upload.wikimedia.org/wikipedia/commons/b/bb/Pavo_cristatus_-Castellar_Zoo,_Castellar_de_la_Frontera,_Spain-8a.png

Behavior

The Indian peafowls are best known for the beautifully elegant display of feathers the evolution of which is believed to be driven by sexual selection. The peacocks spread their train in the shape of a fan and quiver them during the courtship display. It is believed that the number of eyespots in a male’s courtship display determines his success in mating. Peafowls are omnivorous in their feeding habit and survive on insects, seeds, fruits and even small mammals. They forage on the ground in small groups which has a single male and 3-5 females. They roost as a group as well on the upper branches of a tall tree to escape predators. When agitated they will prefer to flee by running, rarely opting to take a flight. The males are surprisingly agile on foot despite the long train. 

The Indian peafowls do not have any specific breeding season and mating is generally dependent on rain. In south India, they mate during January to March, while in northern parts of the country they mate during late July to September. The males occupy small territories and females visit these territories assessing the suitability of the males for mating. Eligible males are surrounded by females who take turns to mate following repeated courtship display by the males. The call of the Indian peafowl is a loud, trumpet-like scream “kee-ow”. It commonly advertises the presence of the male during the breeding season, but also heard in the late afternoon and after dark, possibly as a warning against predators.  

Life Cycle

The peacocks are polygamous in nature. The peahen lays around 4-6 eggs in the ground, preferably in a shallow hole and incubate these for 28-30 days. The chicks are reared by the mother for about 7-9 weeks by feeding food from the mother’s beak. The mother peahen then travels around with the chicks in tow and possibly teaches them to forage. The male and female chicks are indistinguishable initially. The males start to develop the distinctive plumage from two years of age and they mature at around four years. The average lifespan of the Indian peafowls in the wild is 15 years.

Image Credit: businessinsider.com

Threats and Conservation

Threats towards the Indian peafowl arise due to the demand for the beautiful feathers to be used for decorative purposes. They are hunted and killed by poachers for meat as well. They can be a nuisance when inhabiting near farms as they prefer to feed on crop grains. They can be hunted down for the reasons stated above although that is not a common practice. 

The Indian peafowl has been granted special conservation efforts owing to its status as the National Bird of India. Hunting of the national bird is illegal. Although the total number of Indian Peafowl is unknown, they are abundant enough to be labeled ‘Least Concern’ by the IUCN Red List.

In Legends and Culture

The peacock has been a prominent feature in Indian literature as its resplendent beauty is a source of inspiration for many. In popular legends, when the peacock displays its glorious plume, it’s a sign of rain.  They have iconic status as the carrier animal of the Hindu god Kartikeya. Lord Krishna was always depicted with a peacock feather in his headdress. In Buddhist philosophy the peacock represents wisdom. The peacock and its feather motifs are prominent features in Mughal architecture. The peacock and the peacock feather is still a popular motif to be used in logos, textile patterns as well as designs.