Reuben David

A largely self-taught zoologist who, invited by the Ahmedabad Municipal Corporation in 1951, founded and built what became the Kamala Nehru Zoological Garden — known locally as Kankaria Zoo — into a major public institution, along with an adjoining children's park and a natural history museum later named for him. He co-authored The Asiatic Lion, advised on conservation projects at Sundervan and Indroda Park, and received India's Padma Shri award in 1975; a subspecies of wild boar was later named in his honor.