World Sea Turtle Day

Every year on June 16th, World Sea Turtle Day highlights the importance of sea turtles. The day also encourages global supporters to dive into the threats that sea turtles face.

Did you know that sea turtles have been on the earth for over 100 million years? This means that sea turtles co-existed with dinosaurs. There are seven species of sea turtles. These include green, hawksbill, Kemp’s ridley, leatherback, loggerhead, and the Olive ridley. Of these species of sea turtles, the leatherback is the largest. The leatherback sea turtle weighs anywhere from 550 to 2,000 pounds! This type of sea turtle grows up to six feet in length. Sea turtles live in both cool and warm waters throughout the world. However, the flatback can only be found in Australia.

Sea Turtle Facts

  • Sea turtles can live between 50 to 100 years.
  • Some sea turtles travel more than 1,000 miles to return to their nesting ground.
  • Sea turtles nest multiple times, about two weeks apart, and lay up to 125 eggs per nest.
  • Most sea turtles nest at night, except for the Kemp’s ridley.
  • Leatherback sea turtles can dive nearly 4,000 feet into the water.
  • Unlike other kinds of turtles, sea turtles cannot retreat into their shell.
  • A large group of nesting sea turtles is called an “arribadas”, which is Spanish for “arrival.”

One more interesting fact is that the temperature of the nest determines the sea turtle’s sex. Male hatchlings are born in cooler temperatures. When temperatures in the next are warm it produces female hatchlings. Fluctuating temperatures produce a mix of male and female baby sea turtles.

Unfortunately, nearly every species of sea turtle is considered endangered. The hawksbills and Kemp’s ridley are both critically endangered. Entanglement in marine debris, destruction of habitats, and poaching for meat and eggs are among the top reasons for their endangerment.

WORLD SEA TURTLE DAY HISTORY

In the year 2000, turtle conservation organizations came together to create World Sea Turtle Day. June 16th was chosen to honor the birthday of Dr. Archie Carr, a renowned sea turtle conservationist. Dr. Carr also founded the Sea Turtle Conservancy in Gainesville, Florida.

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National Wildlife Day

National Urban Wildlife Refuge Day

World Turtle Day

National Wildlife Conservation Day

Sea Turtle Day

National Endangered Species Day

World Lion Day

National Monkey Day

National Pig Day

National Elephant Appreciation Day

National Dolphin Day

National Wildlife Week

World Wildlife Day

National American Eagle Day

Save the Eagles Day

National Panda Day

International Red Panda Day

National Zoo Lovers Day

National Zoo and Aquarium Month

HOW TO OBSERVE WORLD SEA TURTLE DAY

On this day, conservation organizations and zoos organize a variety of events. These events include exhibits, beach cleanups, and educational seminars on how to protect the sea turtles. To participate:

  • Adopt a sea turtle through the Marine Conservation Society.
  • Avoid throwing plastic and other harmful debris into waterways and encourage others to do the same.
  • Watch movies that feature sea turtles, such as Finding Nemo, A Turtle’s Tale: Sammy’s Adventures, Turtle: The Incredible Journey, and Moana.
  • Donate to a marine wildlife organization that works to protect the sea turtles.

Spread awareness for this day on social media with #WorldSeaTurtleDay.

NATIONAL DOLPHIN DAY

Each year on April 14th, National Dolphin Day recognizes the social and intelligent mammals of the water. 

Dolphins are cetacean mammals that are related to whales and porpoises. They range in size from 4 feet to up to 30 feet; dolphins are among almost forty species in 17 genera. Found worldwide, they prefer the shallower seas of the continental shelves.

As carnivores, their diet consists of mostly fish and squid.

  • Male dolphin – bull
  • Female dolphin – cow
  • Young dolphin – calf
  • Group of dolphins – school or pod
Social, Swift, and Intelligent

Dolphins are known to have acute eyesight both in and out of the water. They also have a well-developed sense of touch, with free nerve endings densely packed in the skin. Since they additionally have such acute hearing, they can hear frequencies ten times or more above the upper limit of what adult humans can. Dolphins are also capable of making a broad range of sounds using nasal air sacs located just below the blowhole.

Living in pods of up to a dozen dolphins, they are highly social animals. Pods do merge in areas where there is an abundance of food, forming superpods. These pods may exceed 1,000 dolphins. Dolphins can, and do, establish strong bonds within their pods. Even when one is injured or ill, they will stay, helping them to breathe by bringing them to the surface if needed.

You will see the dolphins frequently leaping above the water’s surface. They do this for various reasons; when traveling, jumping saves them energy as there is less friction while in the air. Their leaps even have a name called porpoising. Some other explanations for leaping include orientation, social display, fighting, non-verbal communication, entertainment, and attempting to dislodge parasites.

The United States National Marine Mammal Foundation conducted a study revealing that dolphins, like humans, develop a natural form of type 2 diabetes. This discovery may lead to a better understanding of the disease and new treatments for both humans and dolphins.

NATIONAL DOLPHIN DAY HISTORY

National Dolphin Day is listed as part of the American Veterinary Medical Association Pet Health Awareness Events.

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HOW TO OBSERVE NATIONAL DOLPHIN DAY

  • Learn more about dolphins, their habitats, and how they live.
  • Watch a documentary about dolphins.
  • Share your knowledge about dolphins with others, too!
  • Use #NationalDolphinDay to post on social media.