Most crocodiles can sprint at a maximum speed of 6 to 7 miles per hour. The fastest crocodile on record was clocked at 11 miles per hour, during a full gallop. By contrast, top human race-walkers reach speeds of 8 miles per hour without breaking into a full run.Know More
The top speed available to an animal is partially due to its gait. Most crocodiles can perform what is called a belly run when walking or crawling is too slow. In a belly run, the body sways from side to side in an S-shaped motion, like the slithering of a snake, while the legs sprawl off to the sides. Although this is not a very fast run compared to what most prey are capable of, crocodiles are able to accelerate very quickly from a standing start and take other animals by surprise.
The gallop, which is a faster gait, is not available to all crocodiles. Smaller crocodiles and some larger ones perform the gallop by making large strides with fully stretched legs, somewhat like the bounding of a rabbit. As of 2012, the top human running speed is 27 miles per hour.Learn more in Crocodiles
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 >
Crocodiles are found in tropical and subtropical areas in southern Florida, Mexico, Central America, the Caribbean, Africa, southeastern Asia, Australia and the Pacific Islands. They tend to live near wetlands, swamps and marshy areas. While most steer clear of humans, Nile and Australian crocodiles are often aggressive and may attack.Full Answer >
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.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 >