He was the first Indian to systematically study ecology and the birds of the indian subcontinent. For generations of birdwatchers and ornithologists, Salim Ali's beautifully illustrated and meticulously written bird books were there first exposure to the world of Indian birds. Charitavali is a series of biographiesdedicated to the legendary figures of India. The series presents the lives of great kings, freedom fighters, political thankers, social reformrs, pioneers of industry, eminent scientists, philosophers, artists, musicians, dancers and the film stars, writers and sports.