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What is International Scuba Day? International Scuba Day is held every year ...

What is World Oyster Day? World Oyster Day is held every year ...

What is World Snorkeling Day? World Snorkeling Day is held every year ...

What is World Whale and Dolphin Day? World Whale and Dolphin Day ...

What is World Albatross Day? World Albatross Day is held every year ...

What is World Sea Turtle Day? World Sea Turtle Day is celebrated ...

What is Coral Triangle Day? Coral Triangle Day is held every year ...

What is World Reef Awareness Day? World Reef Awareness Day is celebrated ...