There are two sorts of crocodiles
The fresh water crododiles
The salt water crocodiles
But if it was that simple
it would be too simple
Seeing you a freshie thinks : Here comes trouble !
Seeing you a saltie thinks : Here comes dinner !
If a freshie sees you
you're safe
If a saltie sees you
it's too late
If you can outrun a dog
you can outrun a crocodile
Crocodiles can't run for long
but are very fast