Another bad way of fishing is long lining. With this way, fishermen hang a very, very long fishing line down into the sea with lots and lots of hooks attached to it, (with bait). The fishermen use this way of fishing to catch tuna and swordfish but sadly, they end up catching all animals they do not need, such as sea birds, turtles, sharks, dolphins and sea lions. These all usually die when they are brought up and are most likely thrown back into the sea. What a waste!