Bangladesh has more than doubled the size of the wildlife sanctuary in the world's largest mangrove forest to try to protect endangered Bengal tigers whose numbers have fallen sharply, officials said on Tuesday.
More than half, or 52 per cent, of the 6,017 square kilometre (2,325 square mile) Sundarbans - one of the largest habitats of the tigers has been declared a sanctuary this week, said the Government's Chief forest conservator Shafiul Alam. The Sundarbans, which also straddles parts of eastern India, is home to some rare animals including the Irrawaddy dolphins and the Bengal tigers, both declared endangered because of poaching and a loss of their habitat.Previously the wildlife sanctuary was limited to 23 per cent of the forest cover, and villagers and tourists had unrestricted access to the rest of the mangrove forest. A 2015 survey found a dramatic decline in the numbers of the Bengal tiger - 106 tigers, down from 440 during a 2004 count.