Crocodile Keeps Following Riverboat, Then Passenger Notices What’s On Its Back

Observation over action

This wasn’t something they trained for; this wasn’t something you were supposed to see on a river tour, not even in a million years. Not wanting to put herself, or the people on board, in harm’s way, Mara therefore chose silence over action. Mara watched the crocodile’s movements, searching for signs of aggression or stress.