Co-author of the book: Fondly known as the Vasco de Gama of Mewar jungles, co-author Raza H. Tehsin is the initiator of Wildlife conservation movement in Southern Rajasthan. Besides his lonely crusade for wildlife protection, he has been instrumental in the establishment of game sanctuaries like Phulwari-Ki-Nal, Sitamata & Sajjangarh and has reported for the first time around 14 species from this region, as well as India. He has to his credit more than 60 research papers and notes published in national and international journals and hundreds of news items/articles in national and regional newspapers. He is mentioned in the Limca Book of Records too. Amongst his other honours and memberships,

Dr. Raza is the Honorary Wildlife Warden of Udaipur district, Former Executive - WWF, Former Member - Wildlife Advisory Board, Govt. of Rajasthan and holder of Honorary PhD from Jyotish Mahavidyalaya, Roorkee.