Question: how old are nile crocodiles?
Answer: A Nile crocodile (Crocodylus niloticus) or an estuarine (or saltwater) crocodile (C. porosus) 6 metres (about 20 feet) long may live as long as 80 years. On average, the life span of alligators and caimans is thought to be between 30 and about 60 years, whereas… Some species, such as the Nile crocodile (C.