The life span of crocodiles varies depending on the species. In the wild, large crocodile species tend to live between 60 and 70 years, while smaller species live for 30 to 40 years on average.
The oldest-recorded crocodile was a freshwater crocodile named "Mr. Freshie." He was rescued in 1970 from poachers and placed in the Australia Zoo, where he died in 2010 at the presumed age of 120-140. The species known to live the longest in the wild, though, is the saltwater crocodile, the largest-living reptile. Saltwater crocodiles usually live for 70 years, while some have been found to live for 100.Learn More
Crocodiles live in water to hide from predators and to find food sources. Crocodiles also live on land to regulate their body temperatures.Full Answer >
Crocodiles live in still and shallow waterways, such as rivers or swamps, in tropical climates throughout Asia, Africa, Australia and the Americas. Some species of crocodile prefer saltwater habitats, while others prefer freshwater.Full Answer >
According to the University of Florida, crocodiles have ears; however, they do not have visible external parts like mammals. Crocodiles have slits on the top of their heads that lead to the inner ears. When a crocodile submerges, the slits are covered by flaps of skin that protect the eardrums.Full Answer >
While crocodiles are most dangerous in shallow water and at the shoreline, they can still attack underwater. According to CrocBITE, crocodiles have a special valve in their throats that keeps water out, allowing them to open their mouths and bite even when they are fully submerged.Full Answer >