World Turtle Day 2026: Every year on May 23, World Turtle Day is observed to raise awareness about the protection of turtles, tortoises, and their natural habitats. The day also highlights the growing environmental threats faced by sea turtles, which have survived on Earth for millions of years.
From crossing vast oceans to diving thousands of feet underwater, sea turtles remain among the most fascinating marine creatures on the planet. On World Turtle Day 2026, wildlife experts and conservationists are once again encouraging people to learn more about these ancient reptiles and support efforts to protect them.
Green Sea Turtles Get Their Name From Their Diet
One of the lesser-known facts shared on World Turtle Day 2026 is that green sea turtles are not named after the colour of their shells. Their name actually comes from the greenish colour of their body fat, which develops due to their diet of seagrasses and algae.
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Sea Turtle Hatchlings Depend on Sand Temperature
Another remarkable fact highlighted during World Turtle Day 2026 is that the temperature of the sand determines the gender of sea turtle hatchlings. Cooler sand generally produces male hatchlings, while warmer sand leads to females.
Female sea turtles can lay more than 100 eggs in a single nest, and after nearly two months beneath the sand, hatchlings instinctively move toward the ocean after emerging.
Leatherback Turtles Are Ancient Ocean Travellers
Leatherback turtles are considered one of the oldest surviving turtle species and are believed to have existed since the time of dinosaurs. These giant sea turtles can travel over 10,000 miles each year between feeding and nesting areas.
Researchers also note that leatherbacks are capable of diving nearly 4,000 feet underwater, making them one of the deepest-diving marine reptiles.
The incredible migration patterns of sea turtles continue to be one of the most discussed topics during World Turtle Day 2026, especially among marine researchers and wildlife enthusiasts.
Sea Turtles Are Built for Ocean Life
Unlike land turtles, sea turtles cannot pull their heads or flippers into their shells. Their streamlined bodies and paddle-shaped flippers are specially adapted for efficient swimming across long distances.
Some species, such as olive ridley turtles, also participate in mass nesting events known as “arribada,” where thousands of turtles gather on beaches at the same time to lay eggs.
As environmental concerns grow worldwide, World Turtle Day 2026 serves as an important reminder of the need to protect sea turtles and preserve the oceans they depend on for survival.