Estuarine Crocodile skull

The Northern Territory of Australia has a large wild population of Estuarine Crocodiles (Crocodylus porosus). They live in rivers, estuaries, creeks, swamps, lagoons and billabongs and can tolerate freshwater or sea water environments. Growing up to 6 metres long, they are a highly aggressive and dangerous predator. Once its prey is within range an Estuarine Crocodile lunges rapidly and slams its heavy jaws shut on the victim, which may be enough to kill it. Small prey is crushed and swallowed, however larger prey may be dragged to deeper water before being dismembered and eaten. If the meal is too big to be swallowed whole, the crocodile will grab hold with its jaws and shake violently or roll to tear off a manageable piece.