How do they tell the escaped crocs from the rest Or will they just stop when they have picked up a random 10,000 of them?
That reminds me of the groan worthy joke about two guys dangling their feet in a crocodile-infested river and a croc bites off one of the guys' feet.
Guy 1: "Ow: a crocodile just bit my foot off!"
Guy 2: "Really? Which one?"
Guy 1: "Dunno: all the crocs look the same to me."