Rapid deterioration in mangrove health is occurring in the Sundarbans, resulting in as much as 200m of coast disappearing in a single year. The name 'Sundarban' can be literally translated as 'beautiful forest' in the Bengali language. The area is is the largest block of continuous mangrove forest in the world, being home to almost 500 species of reptile, fish, bird and mammals, including the endangered Bengal tiger. [Source: Zoological Society of London News]