Correct option is C
The Sunderban Delta is the home of the Royal Bengal Tiger. The Sunderban Delta is a vast mangrove forest located in the southern part of the Indian state of West Bengal and the western part of Bangladesh.
• The Royal Bengal Tiger is one of the major attractions of the Sunderban Delta, with an estimated population of around 250 tigers in the Indian part of the delta.
The Sunderban Delta is also home to several other species of animals, including saltwater crocodiles, spotted deer, wild boars, and various species of birds and reptiles.