Biraj Mohan Das

Indian naturalist, military physician and surgeon (1844-1911)

Indian snake conservationist

Farmer, Naturalist, Conservator, Free Software Evangelist and Wikimedian

Farmer, Nature - wildlife conservator and Photographer

Naturalist in Shimla

Wildlife conservationist

Indian naturalist

Indian naturalist

Indian born New Zealand botanist, biologist and naturalist

Indian artist, cartoonist, illustrator and naturalist

Indian naturalist

Indiaas natuurwetenschapper

Prince of Bhavnagar Princely state

Naturalist, ornithologist, wildlife conservationist, taxonomist

Indian physicist and naturalist

Railway engineer, numismatist and naturalist in India