No. The Great Barrier Reef is located offshore, parallel to the Queensland coast, in the Coral Sea. Crocodiles do not live in the sea. However, crocodiles have been observed within the Great Barrier Reef Marine Park area, although it is not considered to be their usual habitat. They have been observed basking on some of the coral islands and coral cays in the far north, but there are no crocodile breeding grounds on the reef.
Australia
The largest crocodile species is the saltwater crocodile (Crocodylus porosus), which can grow up to 23 feet (7 meters) in length and weigh over 2,000 pounds (900 kg). These giant reptiles are found in Southeast Asia, Northern Australia, and the eastern coast of India.
The largest saltwater crocodile in the world was a 23 ft 3000 lb male found in India.
The saltwater crocodile 'Lolong' is the longest currently known crocodile. It is 20.24 feet or 6.17 meters long. This makes Lolong 2.27 feet larger than the previous Australian saltwater crocodile record-holder.
The saltwater crocodile (Crocodylus porosus) can be found in the ocean but the species spends the vast majority of it's time in the tidal river systems, which are influenced heavily by saltwater. But they can also be found very far inland (up to 250 km or more) in purely freshwater ecosystems. The hatch-lings require freshwater to survive, so these are not "true" marine species. In addition, the American crocodile (Crocodylus acutus) of Mexico, Central America, South America, the Caribbean and the tip of Florida is just as tolerant of saltwater as the saltwater crocodile and is also found at sea on occasion (hence it's distribution throughout the Caribbean on Jamaica, Cuba and Hispaniola.) This has led people to mistakenly refer to this species as the much more aggressive "saltwater crocodile"(Crocodylus porosus) of Asia, Australia and parts of the South Pacific. It is important to note that many crocodile species (NOT alligators & caiman) display some level of saltwater tolerance. The Nile crocodile may occasionally swim out to sea and is common in many coastal estuaries in Africa.
saltwater crocodiles live on australia on saltwater rivers or swamps,some saltwaters have also been found in asia and the philipines
There are crocodiles in Australia. They inhabit the northern waters. The Estuarine Crocodile found in Australia is the largest known crocodile in the world.
3 species- the most common is the mugger crocodile (Crocodylus palustris), but the saltwater crocodile (Crocodylus porosus) is also found (only in Bhitarkanika National Park and the Sundarbans) and the Gharial (Gavialis gangeticus).
Crocodiles are native to Australia, with two species found in the country: the saltwater crocodile and the freshwater crocodile. Alligators are not native to Australia, as they are typically found in the United States and China.
The Crocodile is spread throughout much of the world, ranging from the southern states of America (the American Crocodile) , to the River Nile (Nile Crocodile) and Australia (Saltwater Crocodile). Crocodilians are almost exclusively found in warm waters and in tropical climates
The saltwater, or Estuarine crocodile, is found across northern Australia, from near Broome in northwest Western Australia, across the Top End of the Northern Territory, to the Gulf country and Cape York of north Queensland. It can be found along beaches, around offshore islands (including those in Torres Strait and in the Great Barrier Reef), and in tidal estuaries and rivers, but it is not restricted to saltwater habitats. It has also been found in freshwater lagoons, rivers, and swamps hundreds of kilometres inland from the coast.
there are two types of crocodiles in Australia, all of which inhabit the northern waters. The Estuarine Crocodile or Saltwater Crocodile found in Australia is the largest known crocodile in the world. It is commonly nicknamed the "Saltie". There is also the Freshwater Crocodile, or Johnstone's Crocodile, which is found in inland waterways in the tropical and sub-tropical north.