The 'Olive Ridley Turtles are considered to be endangered because of their few remaining nesting sites in the world. In this context, which among the following statement(o) ls /are correct?
(1) Their peculiar behavior of synchronized nesting in mass numbers is known as Arribada'.
(2) Gahirmatha Beach in Orissa is one of their few nesting grounds in the world.
1. Only 1
2. Only 2
3. Both 1 and 2
4. Neither 1 nor 2