Marine life in the Great Barrier Reef

One of the most impressive natural wonders in the world, the Great Barrier Reef, spans a whopping 2,300km of the Australian coastline covering the areas between Queensland and Bundaburg.

Here, there are thousands of paradise islands peppered around sparkling blue waters, but perhaps the most impressive thing about the Great Barrier Reef is its colourful collection of marine life.

Every year, millions of tourists flock to the landmark and don diving gear or a snorkel to immerse themselves in the impossibly blue underwater world. They get up close and personal with some of the world’s most fascinating creatures while learning all about the unique ecosystem that fuels the area.

The latest version of the Great Barrier Reef is just 8,000 years old, which is relatively young for a coral reef – most have been around for more than 500 million years. Even so, there are still some ancient creatures that reside in the waters here.

In fact, there are around 1,500 of fish alone, plus over 400 different types of coral and a huge 4,000 species of molluscs amongst many other things.

The Fish of the Great Barrier Reef

Fish are the most common creature you’ll see in the Great Barrier Reef, and they come in all shapes and sizes. There are colourful ones, camouflage ones, and some boasting incredibly unique markings and behaviours. Look out for Parrotfish, Clownfish, Surgeonfish, and Sea Butterflies amongst many other species.

The Molluscs of the Great Barrier Reef

There are over 4,000 species of molluscs in the Great Barrier Reef, so there’s a high chance you’ll come across some during your time in the region. As well as the unique Blue Seaslug, keep your eyes peeled for the Worm and the Sea Cucumber.

The Whales of the Great Barrier Reef

The biggest members of the Great Barrier Reef family are the resident whales, many of which glide through the waters throughout the year. You might be able to spot a Minke Whale or a Humpback Whale if you’re lucky, as these are the two most popular species in the reef.

The Other Marine Life of the Great Barrier Reef

Molluscs, fish, and whales are by no means the only marine life in the Great Barrier Reef. In fact, there are plenty of other creatures to discover and learn about, including ancient Green Sea Turtles, Spinner Dolphins, and a range of shark species.

The Great Barrier Reef is one of the most magical places on earth, and the collection of marine life only makes it that much more magical.