The beaches of Odisha are the largest nesting place of which turtle?

Category: Odisha Gk

Hint: Consider the beaches of Odisha and the turtle species known to nest there in large numbers.

Correct Answer: D) Olive Ridley Turtle.

Exam Relevance: UPSC, SSC, Bank PO, State PSC

Difficulty: Easy

Explanations:

The Olive Ridley Turtle (Lepidochelys olivacea) is a species of sea turtle that is known for its mass nesting events, called arribadas, which occur on specific beaches around the world. One of the most significant nesting sites for Olive Ridley Turtles is located in the state of Odisha, India. The beaches of Odisha, particularly those in the Gahirmatha Marine Sanctuary, are recognized as the largest nesting grounds for this species.

The Gahirmatha Marine Sanctuary, located in the Bay of Bengal, is a protected area that covers both land and sea. It is renowned for its large-scale nesting events where thousands of Olive Ridley Turtles come ashore to lay their eggs. These arribadas are a spectacular natural phenomenon and are crucial for the conservation of the species. The turtles typically nest between the months of November and March, with peak nesting activity occurring in January and February.

The Olive Ridley Turtle is a medium-sized sea turtle, with adults reaching lengths of about 70 cm and weighing up to 50 kg. They are named for their olive-green colored carapace (shell). These turtles are omnivorous, feeding on a variety of marine organisms such as crabs, shrimp, and jellyfish. They are also known to consume algae and seaweed.

The conservation of Olive Ridley Turtles is of great importance due to the threats they face, including habitat destruction, pollution, and accidental capture in fishing gear. The beaches of Odisha play a critical role in the survival of this species, and efforts are made to protect these nesting sites to ensure the continued presence of Olive Ridley Turtles in the region.

It is important to note that while other turtle species such as Leatherback, Loggerhead, and Flatback Turtles are also found in various parts of the world, they do not primarily nest in the beaches of Odisha. The Leatherback Turtle, for example, is the largest of all living turtles and is found in the Atlantic, Pacific, and Indian Oceans, but not in significant numbers in Odisha. The Loggerhead Turtle is another species that nests in different parts of the world, but not in Odisha. The Flatback Turtle is primarily found in the waters around Australia and does not nest in Odisha.

Therefore, the correct answer is that the beaches of Odisha are the largest nesting place for the Olive Ridley Turtle.

Option Analysis:

Option A: Incorrect. Leatherback Turtles do not primarily nest in the beaches of Odisha. They are more commonly found in other parts of the world.
Option B: Incorrect. Loggerhead Turtles are not known to nest in large numbers on the beaches of Odisha. They are more commonly found in other regions.
Option C: Incorrect. Flatback Turtles are not known to nest in Odisha. They are primarily found in the waters around Australia.
Option D: Correct. Olive Ridley Turtles are the largest nesting turtles on the beaches of Odisha, particularly in the Gahirmatha Marine Sanctuary.

Mnemonic: Remember "Olive Ridley" for Odisha's largest turtle nesting.

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