“A keen-eyed person walking along a muddy creek in Northern Territory, Australia noticed something unusual about the shape of a slug of mud with a beady yellow eye staring at him. It turned out to be a saltwater crocodile. Authorities circulated this pic to warn people about dangers in muddy creeks.”
<- Turtle: That's definitely a big 'nope'.
I'm up voting this just for the absolutely perfect captioning...
#7 They get quite a bit taller than that.