Wouldn't be surprised if the rescuers threw them back in!
A bit like seals, really. The fist thing a seal does when it gets on dry land is chunder up all the fish bones it cant digest. Then it pisses and has a dump.
Then it rolls in it, and wallows up the beach to stew.
Cracks me up, the greenies go "yay, yay seals", then run back to the car when they realize how disgusting those fuckers are.