Sperm whale the line, sparing the whales the need to hunt. However, the amount of fish taken is very little compared to what the sperm whale needs per day. Video footage has been captured of a large male sperm whale "bouncing" a long line, to gain the fish. Sperm whales are believed to prey on the megamouth shark, a rare and large deep-sea species discovered in the 1970s. In one case, three sperm whales were observed attacking or playing with a megamouth. The sharp beak of a consumed squid lodged in the whale's intestine may lead to the production of ambergris, analogous
Game fish juniors, for the type of tackle and line used, for fly fishing, and locality records. The IGFA also organize the world saltwater championship tournaments. Game fish Game fish are fish pursued by recreational anglers. They can be freshwater or saltwater fish. Game fish can be eaten after being caught. Some game fish are also targeted commercially, particularly salmon. The species of fish pursued by anglers varies with geography. Some fish are sought for their value as food, while others are pursued for their fighting abilities or for the difficulty of pursuit. Some popular game fish have been transported worldwide. Rainbow