Point Calimere Wildlife Sanctuary is an important site for:

Migratory birds
Endangered turtles
Estuarine crocodiles
All of the above

The correct answer is: d) All of the above.

Point Calimere Wildlife Sanctuary is an important site for migratory birds, endangered turtles, and estuarine crocodiles. It is located in the state of Tamil Nadu, India, on the Coromandel Coast. The sanctuary covers an area of about 1,200 square kilometers (460 square miles).

Point Calimere is a major wintering ground for migratory birds. Over 200 species of birds have been recorded in the sanctuary, including pelicans, flamingos, herons, storks, and egrets. The sanctuary is also home to a number of endangered species of turtles, including the olive ridley turtle, the green turtle, and the leatherback turtle. These turtles come to the sanctuary to lay their eggs.

The sanctuary is also home to a population of estuarine crocodiles. These crocodiles are found in the brackish water of the sanctuary’s rivers and creeks. They are an important part of the ecosystem and help to control the population of other animals, such as fish and snakes.

Point Calimere Wildlife Sanctuary is a beautiful and important place. It is a haven for wildlife and a popular tourist destination.