This richness and uniqueness make the reef crucial for tourism and the Australian economy—it …

Fact: The Great Barrier Reef can be seen from outer space. Moreover, dugongs, or sea cows, which have much more in common with elephants than with any fellow marine creatures, are herbivorous mammals that call the Great Barrier Reef home. It became a UNESCO World Heritage Site in 1981.
The Great Barrier Reef is the world's largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres (1,400 mi) over an area of approximately 344,400 square kilometres (133,000 sq mi). THERE ARE MORE than 600 coral species in the Great Barrier Reef Marine Park, which covers 344,400sq.km of ocean. The Great Barrier Reef — which stretches for more than 1,400 miles off the coast of Australia — has gone through four mass bleaching events … Renowned for its beautiful corals and water clarity, the reef was listed by UNESCO as a World Heritage Area in 1981. The Great Barrier Reef is home to 14 of the 50 or so species of sea snakes, the majority of which occur in the western Pacific and Indian Oceans.

By working closely with the state and federal government and the community, threats to species can be identified and appropriate management actions can occur. Great Barrier Reef Marine Park Amendment Act 2007 . Read more Information on Mollusc Species Below:

Holding the world's largest collection of corals (more than 400 different kinds), coral sponges, molluscs, rays, dolphins, over 1500 species of tropical fish, more than 200 types of birds, around 20 types of reptiles including sea turtles and giant clams over 120 years old.
We work to protect marine animal species that are threatened, iconic or at risk. Located off the coast of eastern Australia, the Great Barrier Reef is the largest coral reef system in the world, made up of nearly 3,000 reefs and 900 islands. The most common species of shark is the White-tipped Reef Shark.

The Great Barrier Reef is a refuge for many species of conservation concern. The most common species of shark found in the Great Barrier Reef is the White-tipped Reef Shark, a generally passive shark that grows to a maximum of two metres. The Act commenced on 1 July 2007 and amended the governance, accountability and transparency requirements of the Great Barrier Reef Marine Park Act 1975. A few common fish in the Great Barrier Reef include the angel fish, parrot fish, butterfly fish, clown fish, groupers, and sharks.

These connect, creating a colony that functions as a single organism. Tourism is one of the major industries in the Great Barrier Reef region. The green sea turtle is one of several endangered animals found at the Great Barrier Reef.