The Bengal tigers are the most several tiger subspecies. Its populaces have been approximated at 1,706 to 1,909 in India, 163 to 253 in Nepal, 440 in Bangladesh and 67 to 81 in Bhutan. The sum inhabitants are guessed at lesser than 2,500 with a declining phase.
Bengal is conventionally set as the classic vicinity for the binomial Panthera tigris. The Bengal tiger is originated largely in India with lesser inhabitants in Bangladesh, Bhutan, Nepal, Myanmar and China. The creation of India’s tiger diffidence in the 1970s assisted to soothe numbers, but stealing to meet a producing requirement from Asia in current years has again place the Bengal tiger at danger. The mangroves of the Sundarbans distributed between India and Bangladesh. The Sundarbans are progressively more pressurised by sea level increase as a outcome of atmosphere change.