Coral reefs are said to have the highest diversity of life in any ecosystem on the planet – even more than tropical rainforests. Occupying less than one percent of the ocean floor, coral reefs are home to more than 25% of our oceans’ marine life. 

You won’t believe how many creatures call the Great Barrier Reef home.

Conserving the Reef's biodiversity is not just desirable — it's essential.

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Fish

1625 species

Coral

Coral

600 types

Bird

Birds

215 species

Manta Ray, Manta alfredi

Sharks and Rays

133 varieties

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Whales and Dolphins

30 species

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Echinoderms

630 species

Mantis Shrimp

Crustaceans

1300 species

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Molluscs

More than 3000 types

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jellyfish

More than 100 species

Green Turtle

Sea turtles

6 out of the world's 7 species

Bulb Tentacle Sea Anenome

Sea anemones

40 species

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bryozoa

950 species

Fan Worm

worms

500 species

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marine insects

More than 20 species

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sponges

Around 2000 species

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sea squirts

Around 720 species

From the United Nations

This year’s International Day for Biological Diversity focuses on biodiversity as the foundation for our food and health and as a key catalyst to transforming food systems and improving human well-being. Join the conversation, take action, and be a catalyst for change! Below is a list of things that you can do to conserve and sustainably use biodiversity for your well-being:

Reduce your meat consumption
Eat and purchase seasonal foods
Buy local foods
Reduce your food waste
Compost your food scraps
Reduce food packaging by using reusable bags or reusing glass jars or containers
Avoid single-use plastics like plastic straws, coffee cups, plastic cutlery, take out containers or plastic water bottles
Promote local and indigenous biodiversity for food and nutrition