After three months incubation, the babies are born alone by breaking the egg shell. The mother is alerted by the cries and comes to help them with the sand and egg. Its will delicately take them to the river where the babies will instinctively swim. In the natural area an average of 5 crocodiles out of 100 will become an adult.
At the birth, the crocodiles weigh half a kilo and are 12cm long. They will become 30cm long at the end of the first year.