Bikram Grewal, the author of many books on the birds of the Indian subcontinent, is an ecotourism consultant and a trustee of the Wildlife Preservation Society of India.
He also helped found Birds of India, one of the world\'s leading birding websites..
Bikram Grewal, the author of many books on the birds of the Indian subcontinent, is an ecotourism consultant and a trustee of the Wildlife Preservation Society of India