With reference to Bhitarkanika National Park, consider the following statements:
1. It is a Ramsar site and includes India's third-largest mangrove forest.
2. It is estimated to be home to 40% of the country's estuary or saltwater crocodiles.
3. It is located in the estuary of Brahmani, Baitarani, Dhamra, and Mahanadi river systems.
4. Nutrients from Bhitarkanika are flushed out to the Gahirmatha Marine Sanctuary.
Which of the statements given above is/are correct?1
1 and 2 only
2
1, 2, and 3 only
3
3 and 4 only
4
1, 2, 3, and 4