These frightening and fascinating animals live in the Northern part of Australia in a warm and tropical climate. You can find crocs along the north coast between Broome (Western Australia) and Rockhampton (QLD) and up to 200km inland.
Crocodiles have been known to be as far south as the Mary River in Gympie. This is only about 167km from Brisbane and only 52km from the Great Sandy National Park. More astonishingly, this is a whopping 449km away from the northern points of Queensland where they are typically found.
The saltwater crocodile population in Australia is estimated at 100,000 to 200,000 adults. Its range extends from Broome, Western Australia through the entire Northern Territory coast all the way south to Rockhampton, Queensland.
In Queensland, Saltwater Crocodiles may be encountered in the sea or any coastal waterway north of Rockhampton. Individuals are occasionally seen as far south as the Mary River (Gympie).
Estuarine crocodiles mostly occur in tidal rivers, coastal floodplains and channels, billabongs and swamps up to 150 km inland from the coast. The estuarine crocodile usually inhabits the lower reaches of rivers, while the upper reaches are inhabited by the freshwater crocodile (Crocodylus johnstoni).
There are thought to be around 200,000 Saltwater Crocodiles in Australia, with the most found in the areas surrounding Darwin and the Mary River. Over the years, they have been hunted for their skins and have almost been brought to extinction on a number of occasions.
These frightening and fascinating animals live in the Northern part of Australia in a warm and tropical climate. You can find crocs along the north coast between Broome (Western Australia) and Rockhampton (QLD) and up to 200km inland.
"Crocodiles do not occur in Tasmania naturally and the only logical explanation I can see is that people could have had crocodiles in their private dwellings then released them into the wild as they got bigger," Mr Norton said.
Cassius, the 5.48m giant holds the Guinness World Record for being the largest croc currently in captivity. Housed on Green Island in Far North Queensland, he weighs more than one tonne and is believed to be more than 110 years old. The world record was previously held by Lolong in the Philippines.
Rest assured there are no snakes or crocodiles. We do have one poisonous spider (the Katipo) - sightings of which are about as common as that of the Yeti. The most dangerous creature you are likely to encounter is a grumpy possum.
Freshwater crocodiles are only found in Australia, inhabiting the freshwater rivers, lakes and 'billabongs' of northern Australia. Although they can tolerate saltwater, freshies are kept further upstream by the larger saltwater crocodiles.
But how quickly can they run? Most crocodiles can achieve speeds of around 12 to 14 kph for short periods, which is somewhat slower than a fit human can run. Don't believe the hype - if you're reasonably fit, you can definitely outrun a crocodile!
Crocodiles cannot bite underwater
They have a palatal valve that seals off the back of the mouth/throat, preventing water entering the lungs when underwater.
"Around the world, there are about 23 species … of crocodylians," Groh told Live Science. "Of these, the salties in Australia are the largest that exist in the world — only the Nile crocodile in Africa and the American alligator come close."
Croc country (considered to be typical crocodile habitat) begins at the Boyne River south of Gladstone, and extends northward, up the east coast and across Far North Queensland. Crocodiles can sometimes also be found outside of croc country.
There are around 200,000 saltwater crocodiles in Australia, with the vast majority of them calling the Top End and Darwin home.
A study conducted by Charles Darwin University in the Northern Territory found that the Crocodylus porosus, colloquially known in Australia as the saltie, was much more aggressive than six other species of crocodiles selected from around the world.
The Murray River is way too far south for saltwater crocodiles to go near. The water is too cold for them – it's the same reason there are no crocodiles in Sydney and no crocodiles in Brisbane.
Crocosaurus Cove is also home to the famous Cage of Death, Australia's only crocodile dive. Swim with one of the largest saltwater crocs in the world, and marvel at his prehistoric features and mesmerising gaze. This is a truly up close and personal experience that must be done.
Tarcoles River - highest populations of crocodiles in world - 25 crocs per square kilometer - Picture of Jose's Crocodile River Tour, Tarcoles - Tripadvisor.
What Is the Top Predator in Tasmania? The thylacine was once Tasmania's top predator. Today, the Tasmanian devil is the largest surviving marsupial carnivore.
Tasmanian devils are the largest carnivorous (meat-eating) marsupials in the world. Tasmanian devils live in Tasmania, a large island just south of Australia.
Crocodiles are not generally found at Noosa. The locality in Queensland is much further south than where crocs are typically found. Even with that in mind, sometimes crocodiles do end up in places where they don't belong. Extreme weather events can carry crocs greater distances than what they would travel themselves.
Saltwater crocodiles are typically found in the murky waterways, rivers, lakes, and swamps in the Northern region of Australia. However, on occasion, they can be found in the ocean region, with the beaches and islands in the Great Barrier Reef known to have an occasional croc sighting.
You'll find Crocodiles anywhere from Port Hedland in Western Australia all the way around the northern coast and back down just south of Brisbane. The further north you go the more common they are, but anywhere between Broome and Gladstone, they are relatively common.