Agartala (Tripura) [India], June 30 (ANI): The forest administration of Trishna Wildlife Sanctuary has made concerted efforts to protect the natural habitat and use healthy fodder to increase the number of Bison in Tripura. A multi-pronged initiative has been undertaken by the Tripura administration to make sure that the population of vulnerable animals, as per the IUCN (International Union for Conservation of Nature) Red List, can be increased. “Recent sightings of some calves have indicated that the exotic animal enlisted as vulnerable in the IUCN (International Union for Conservation of Nat…