Well crocs like water, swampy land and a bit of heat, so there’s that. Continent. In 1971 the species was finally acknowledged as a protected species and the number of individuals grew quickly. By the way, not all Kimberley crocodiles are dangerous.We have two different species of crocodiles in the Kimberley, freshwater crocodiles and saltwater crocodiles.All the warnings below concern saltwater crocodiles. Crocodiles live near water. The geographical range of crocodiles spans North America, South America, Asia, Africa, and Australia. This area is often referred to as “Croc Country“. The reptiles are not found in Europe and Antarctica. How Far South Do Crocodiles Live? The population of crocodiles in Australia is around 150,000 salties and over 100,000 Freshwaters (NT government website).. – Crocodiles are the only one of the two you will spot in Africa.. 1. A number of crocodile species readily reside in brackish habitats, but two are by far most comfortable in marine settings: the American croc and the Indo-Pacific (aka "saltwater") croc. Crocodiles, unlike all other reptiles, have a 4 chambered heart and can partially regulate their body temperature despite being officially labeled as cold blooded. 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. And they may have even evolved here, and spread elsewhere. The crocodiles do not feed over winter as they cannot absorb enough warmth to digest food. In one reported case, the stomach of a 14-foot tiger shark caught off the South African coast was found to contain the forequarters of a juvenile Nile crocodile. The Australian crocodile population is estimated to be over 150,000. The salt water crocodile is the largest of all crocodile species and its bite has been measured at over 2000 lbs per square inch making it the most devastating bite in the world. Between 1945 and 1970 the crocodiles were hunted for their skin and the risk for humans being attacked.. Their natural habitat predominantly comprises freshwater sources, like rivers, lakes, marshlands, etc., as well as … Just because you can’t see a crocodile… Crocodiles can sometimes also be found outside of croc country. Saltwater crocodiles are most known for being in the Northern Territory and north-eastern areas of Queensland as far north as Cairns. I'm not sure about that, but there are certainly more crocodiles than people where I live, in the Kimberley in Western Australia. Much of the habitat on Queensland's east coast has also been significantly altered and fragmented by human settlement making it less than ideal for saltwater crocodiles. It makes Australia a major stronghold of the species, and possibly the only one. – On the other hand, the crocodile is part of the Crocodylidae stream.. 2. Family – The alligator, on the one hand, is a member of the Alligatoridae family. These waters tend to be a bit warmer and saltwater crocs do prefer warmer waters. Any time you are near billabongs, creeks, rivers, the beach or other swimming holes in the northern part of Australia you should be aware that there is a chance of a crocodile … Western Australia crocodile population But the population has not always been so high.