"This one really stuck with me and really upset me a lot because it was so horrific,” a wildlife rehabilitator said.

The heron hunts fish by standing very still in the water ... so he ends up with nothing to eat.

Mr George explained how at first he thought a heron was responsible after ... "They didn't even eat her - otters eat specific parts of fish. "At least there would be a purpose if they'd eaten ...

Among the best of these animals are the numerous birds that eat fish. With their keen eyesight and swiftness in the air or ...