Sálim Moizuddin Abdul Ali (12 November 1896 – 20 June 1987)was an Indian ornithologist and naturalist. Sometimes referred to as the “birdman of India”, Salim Ali was among the first Indians to conduct systematic bird surveys across India and several bird books that he wrote helped popularize ornithology in India. He became the key figure behind the Bombay Natural History Society after 1947 and used his personal influence to garner government support for the organisation, create the Bharatpur bird sanctuary (Keoladeo National Park) and prevent the destruction of what is now the Silent Valley National Park. Along with Sidney Dillon Ripley he wrote the ten volume Handbook of the Birds of India and Pakistan, a second edition of which was completed after his death. He was awarded the Padma Bhushan in 1958 and the Padma Vibhushan in 1976, India’s third and second highest civilian honours respectively. Several species of birds and a couple of bird sanctuaries and institutions have been named after him.

Source:Wikipedia