The country whose national bird is the peacock is India. The Indian peacock, scientifically known as Pavo cristatus , was declared the national bird of India on February 1, 1963, due to its cultural significance, striking beauty, and widespread presence across the country

. The peacock is deeply rooted in Indian tradition and mythology, symbolizing elegance, pride, and beauty, and is associated with various deities such as Lord Krishna and Lord Murugan

. This bird is well recognized and protected under Indian law, making it a fitting national symbol

. This information was also confirmed by the New York Times Mini Crossword clue from May 11, 2025, where the answer to "Country whose national bird is the peacock" was "India"