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Great Barrier Reef facts

While investigating facts about Great Barrier Reef, I found out little known, but curios details like:

Australia’s Great Barrier Reef is being eaten alive by millions of venomous sea stars known as crown-of-thorns starfish (COTS). Scientist have developed a new robot to hunt and kill these sea stars—a murderous, autonomous underwater vehicle called RangerBot. It kills with a single shot of bile

93% of the Great Barrier Reef is now damaged by coral bleaching

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across. Here are 48 of the best facts about Great Barrier Reef I managed to collect.

great barrier reef facts
What are the best facts about Great Barrier Reef?
  1. There is an autonomous robot patrolling the Great Barrier Reef, finding destructive starfish and killing them by injecting them with poison

  2. Half the coral in the Great Barrier Reef has died since 2016

  3. Soft corals like Sea whips don"t produce a limestone framework to live in and look like brightly colored plants. They have 8 tentacles and can triple their size in a year.

  4. It is made up at least 900 separate islands and 2 900 individual reefs.

  5. Baby turtles swim out to sea and stay there for as long as 30 years until they are ready to breed. The females return to the island they were born to lay their eggs.

  6. Daintree Rainforest and the Great Barrier Reef are both UNESCO World Heritage Sites and are the only two of these UNESCO sites in the world that meet.

  7. In the middle of many underwater reefs, a Coral Cay forms above the surface. 1000's of pieces of dead coral get broken off the reef and get washed up onto shore.

  8. There are 1500 species of fish on the Great Barrier Reef. The oldest fish on the reef is the Red Bass who can live for 50 years. The largest fish is the Whale Shark who can grow to a bit over 39 feet long (12m) long.

  9. 400 years ago the area where Bruce Peninsula National Park lies would have been similar to Australia's Great Barrier Reef.

  10. Coral reefs grow best in clear, warm ocean water of temperatures between 70 - 81oF(26 - 27oC).

What is true about great barrier reef?

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The largest reef system in the world is located off Australia's north-eastern coast. The reef's name is the Great Barrier Reef.

The world's first floating hotel, initially on the Great Barrier Reef, is now located in North Korea - source

There are 6 species of Turtles that lay their eggs in the coral sands of the Great Barrier Reef - Green, Hawksbill, Leatherback, Loggerhead, Flatback and Olive Ridley. Turtles can live for a 100 years.

42% of the Great Barrier Reef has been lost due to the crown-of-thorns starfish.

The Atlantic Ocean is home to the second largest barrier reef in the world, the Cancun Reef off the coast of Mexico. The largest is the Great Barrier Reef off the coast of Australia.

There are 500 species of seaweed living on the Great Barrier Reef.

There are 215 species (different types) of birds on the Great Barrier Reef. 29 of these are sea-birds that dive for fish in the ocean such as the White-breasted sea eagle, Southern Shearwater, Yellow-footed Booby and Pacific Tern.

If turtle eggs are laid in warm, dark sand the hatchlings are mainly female (girl) turtles. Cooler, lighter sand produces mainly male (boy) turtles.

Interesting facts about great barrier reef

Turtle mothers can lay 100 leathery-shelled eggs at a time in a nest that she has dug out to a depth of almost 2 feet (60 cm). The eggs look like golf-balls.

There are 14 species of sea snakes swimming around the Great Barrier Reef. They must come to the surface every 2 hours to breathe.

The longest reef in the world is the Great Barrier Reef, located in the Pacific Ocean off Australia's coast.

There are six species of sea turtles found in the Coral Sea's Great Barrier Reef including the Olive Ridley, flatback turtle, loggerhead sea turtle, hawksbill turtle, green sea turtle, and the leatherback sea turtle.

One of the oldest and largest coral reef on the planet is Great Barrier Reef in Australia. It was created 5 to 10 thousand years ago. It occupies 2600 miles of sea floor, crosses 500 islands and consists of 900 smaller reefs.

This is our collection of basic interesting facts about Great Barrier Reef. The fact lists are intended for research in school, for college students or just to feed your brain with new realities. Possible use cases are in quizzes, differences, riddles, homework facts legend, cover facts, and many more. Whatever your case, learn the truth of the matter why is Great Barrier Reef so important!

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