Sundarbans West Wildlife Sanctuary
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Sundarbans West Wildlife Sanctuary is a UNESCO World Heritage Site and animal sanctuary in Bangladesh. The area of the reserve covers 715 km2.[1] It is part of the larger Sundarbans region, one of the largest mangroveforests in the world. It is formed at the unified delta of the Ganges, Brahmaputra and Meghna rivers on the Bay of Bengal. The total area of the entire Sundarbans is about one million ha, 60% of which is found in Bangladesh, with the remaining 40% in India. The region is divided by the Raimangal River. Within the Bangladeshi area of Sundarbans, there are three wildlife sanctuaries: Sundarbans East, Sundarbans South, and Sundarbans West.
The region is intersected by a complex network of tidal waterways, mud flats and small islands of salt tolerant mangrove forests. The area is flooded with brackish water during high tides which mix with freshwater from inland rivers.