Fact About The Turtles

Fact About The Turtles


For millennia, turtles have captivated the human imagination with their unique physique, unhurried pace, and quiet tenacity. These resilient creatures, armored in their distinctive shells, have roamed our planet’s various habitats for over 100 million years. Representing one of nature’s most enduring designs, they have witnessed the rise and fall of countless species and survived drastic environmental changes that wiped out less adaptable life forms. Yet, despite their widespread recognition and popularity, how much do we truly understand about these remarkable creatures?

Green Sea Turtles

Green sea turtles are unique herbivores, largely consuming seagrasses and algae. This plant-based diet imparts a greenish hue to their cartilage and fat. Like all sea turtles, the females lay their eggs in nests that they painstakingly dig in the sand using their rear flippers. Interestingly, the sex of their hatchlings is determined by the nest’s temperature – cooler conditions result in male turtles, whereas warmer environments foster female turtles.

Hawksbill Turtles

Hawksbill turtles are particularly interesting due to their food hunting strategy. Using their sharp beaks, they extract their favorite prey, sponges, from tiny crevices in coral reefs.

Kemp’s Ridley Turtles

Kemp’s Ridley turtles buck the trend when it comes to their nesting behavior. Unlike most sea turtles that nest at night, these turtles uniquely nest during the day.

Leatherback Turtles

Leatherback turtles are a relic from the past, having maintained their current form since the dinosaur age. They are the largest sea turtles in the world and can grow up to 7 feet long, weighing up to 2,000 pounds.

Loggerhead Turtles

The life journey of loggerhead turtles is fascinating. They spend the first 7 to 15 years of their lives in the open ocean before migrating to nearshore coastal areas where they continue to mature. A unique aspect of sea turtles, including the loggerhead species, is that they cannot retract their heads and flippers into their shells for protection.

Nesting in Groups – Arribadas

Certain turtle species practice communal nesting, known as “arribadas.” Among sea turtles, only the two ridley species, Kemp’s ridley and the olive ridley, exhibit this behavior.

The Diving Experts

Sea turtles are skilled divers and can stay underwater for extended periods. They can hold their breath for up to 7 hours and dive to depths of over 1,000 feet.

The Seven Species of Marine Turtles

Marine turtles, reptiles living in the ocean, consist of seven species: hawksbill, loggerhead, leatherback, olive ridley, green, flatback, and Kemp’s ridley. They have beak-like mouths for food grasping instead of teeth and possess extremely strong shells made of over 50 fused bones.

The first few years of a marine turtle’s life are often a mystery, largely due to the difficulty of studying them. However, we do know that these creatures can reach enormous sizes, with the leatherback turtle being the largest. These colossal beings can grow up to 180 cm long and weigh up to 500 kg.

Survival and Sounds

The life of a marine turtle can be harsh – out of 1,000 hatchlings, only about one survives to adulthood. Female leatherbacks have been recorded making odd noises while nesting, some of which bear a resemblance to a human belch.

Excess Salt and Long Distances

Interestingly, when turtles appear to be crying, they’re actually excreting excess salt from a specialized gland near their eyes. In terms of migration, marine turtles hold records, with one female leatherback traveling nearly 13,000 miles over 647 days.

Return to Home

Female turtles have an innate homing instinct. They return to the same beach where they hatched to lay their eggs, burying them in the sand to create ‘nests.’

Turtle Diversity

There are over 350 turtle species, an extremely diverse group of reptiles that have inhabited our planet for over 100 million years. They come in various shapes and sizes and inhabit both freshwater and saltwater environments.

Turtle Characteristics

Turtles’ shells are an essential part of their bodies, providing protection and aiding in body temperature regulation. Turtle diets vary greatly based on species, ranging from plant-eaters to carnivores that feast on insects, fish, or even other turtles.

Tortoises and Lifespan

Tortoises are a subset of turtles adapted for dry land living, protected by their thick, heavy shells. Turtles are known for their longevity, with some species living for over 100 years, thanks to their slow metabolism and survival capabilities in harsh conditions.

Turtles’ Survival Techniques

Turtles can hold their breath for astonishingly long periods, with some species being able to last up to 7 hours underwater. They also have a unique method for maintaining their salt balance – by crying. Their tears help remove excess salt from their bodies.

Green Turtles and Leatherback Turtles

Despite their name, green turtles do not have green shells. Instead, they possess a greenish hue in their skin due to their diet of seagrass, which contains a green pigment. The leatherback sea turtle, known for its extensive travel, can traverse over 10,000 miles in a single year.

World Sea Turtle Day

To raise awareness about sea turtles’ plight and promote conservation efforts, World Sea Turtle Day is celebrated annually on June 16th.

Turtle Attraction to Light

Turtles, particularly sea turtles, are drawn to light. This can often lead to disorientation and accidental beaching, a significant problem for those near coastal towns and cities.

Turtles’ Role in the Ecosystem

Despite being threatened by factors like habitat loss, pollution, and hunting, turtles play a significant role in the ecosystem. By controlling the population of other creatures like insects and fish and helping in the dispersion of seeds and nutrients, they contribute positively to the environment. Hence, it is vital that we work together to protect these fascinating creatures.

Frequently Asked Questions

What do Green Sea Turtles eat?

Green sea turtles are herbivores that eat mostly seagrasses and algae. Their diet gives their cartilage and fat a greenish color.

How do Sea Turtles lay their eggs?

Sea turtles lay their eggs in nests they dig in the sand. The female turtle digs a hole in the sand with her rear flippers, lays her eggs, and then covers the nest with sand.

What determines the sex of a Sea Turtle?

The sex of sea turtles is determined by the temperature of the nest. Cooler temperatures produce male hatchlings, while warmer temperatures produce female hatchlings.

What is unique about the Kemp’s Ridley Sea Turtle?

One unique aspect of Kemp’s Ridley sea turtles is that they nest during the day. Most sea turtles nest at night, but Kemp’s ridleys are the exception.

How long can Sea Turtles hold their breath underwater?

Sea turtles are deep divers and can hold their breath for up to 7 hours, allowing them to dive to depths of over 1,000 feet.

What is the largest species of Marine Turtle?

The largest marine turtle is the leatherback, which can grow up to 180 cm long and weigh up to 500 kg.

How many species of turtles are there?

There are over 350 species of turtles. These reptiles come in a wide variety of shapes and sizes, and can be found in both freshwater and saltwater habitats.

Can turtles remove their shells?

No, turtles can’t remove their shells. Their shells are an integral part of their bodies, providing protection and helping regulate body temperature.

Why do Turtles appear to cry?

Turtles may sometimes look as if they’re crying, but they’re actually excreting excess salt (from swallowing salty seawater) through a ‘salt excretion gland’ near the corner of their eye.

When is World Sea Turtle Day?

World Sea Turtle Day is an annual event that is celebrated on June 16th. This day is dedicated to raising awareness about the plight of sea turtles and promoting conservation efforts.

What are the threats to turtles?

Turtles are threatened by a variety of factors, including habitat loss, pollution, and hunting. These threats have caused many turtle species to become endangered or even extinct.


Turtles are extraordinary creatures that have roamed our planet for over 100 million years. They exhibit fascinating traits and behaviors, and their longevity, resilience, and unique physical characteristics have drawn the interest of scientists and animal lovers alike. Each of the more than 350 turtle species brings its unique contribution to the ecosystems they inhabit, whether in the ocean’s depths or on the dry land.