The Sundarbans is one of the last strongholds of the Bengal tiger, with an estimated population of around 400-500 individuals. These tigers have adapted to living in a mangrove forest environment, which is quite different from the typical habitats of other tiger subspecies. They are excellent swimmers and have been known to swim long distances in search of prey or shelter.
I'm assuming you're looking for information about the Sundarbans tigers and possibly a movie or documentary related to them. Here's what I could gather:
There is a documentary film titled "Roar: Tigers of the Sundarbans" (2015), which explores the lives of these majestic creatures in the Sundarbans mangrove forest. The documentary, directed by Mike Pandey, features stunning footage of the tigers and their habitat, as well as insights into the challenges they face.