The Bengal tiger is a population of the tiger subspecies Panthera tigris tigris found in the Indian subcontinent. Ranking among the largest wild cats alive today, it is considered to be one of the world's charismatic megafauna. The tiger is estimated to have been present in the Indian subcontinent since the Late Pleistocene, for about 12,000 to 16,500 years. Today it is threatened by poaching, and habitat loss and fragmentation, and was estimated to comprise fewer than 2,500 wild individuals by 2011. The tiger is the national animal of India. This female Bengal tiger was photographed in Kanha Tiger Reserve, in the Indian state of Madhya Pradesh.Photograph credit: Charles J. Sharp