It is a nesting site for olive ridley sea turtles. The mass nesting behavior of Olive ridley sea turtles is known as "Arribada". It is very famous for its nesting beach for olive ridley sea turtles. Odisha coast has the world's largest known rookery of Olive Ridley sea turtle. It is the world's largest nesting beach for Olive Ridley Turtles. It is also the home of saltwater crocodiles and nesting olive ridley sea turtles. It is the world's largest known rookery of olive ridley sea turtles. The basin is home to olive ridley sea turtle, a vulnerable species. Several projects worldwide seek to preserve the olive ridley sea turtle population. Olive ridley turtles nest on Gahirmatha and other nearby beaches. The loggerhead, Kemp's ridley, olive ridley, and hawksbill sea turtles are omnivorous their entire life. Leatherbacks and olive ridley turtles roam widely and unpredictably before returning to specific breeding sites. This tank houses olive ridley sea turtles, zebra sharks, and many other species. Kemp's ridley sea turtle and the olive ridley sea turtle. The olive ridley is predominantly carnivorous, especially in immature stages of the lifecycle.