The Indian subcontinent, including India, Sri Lanka, Bangladesh, Nepal, and Pakistan.

Pavo cristatus, commonly known as the Indian Peafowl or Blue Peafowl, typically inhabits deciduous forests, open forest areas, and agricultural lands with nearby water sources. They are also found in scrublands and grasslands with scattered trees, often near human habitation.

This species plays an important ecological role as both a prey and a predator. As omnivores, Indian Peafowls consume a variety of seeds, insects, fruits, small mammals, and reptiles, contributing to seed dispersal and pest control. Their vibrant plumage and calls are adapted for both attracting mates and evading predators within these environments, showcasing an evolutionary balance between visibility and survival in their natural habitats.