colder it becomes very hard to keep a fishing hole open. Three main types of fishing occur. The first is using a small, light fishing rod with small, brightly coloured lures or jigs with bait such as wax worms, fat heads or crappie or shiner minnows. The angler sits at the hole in the ice and lifts the pole every now and then, producing the jig effect. The second is using tip-ups, which are made of wood or plastic, and have a spool of line attached, with a thin piece of metal that goes from the spool to the flag. Black line is put on the spool and a swivel is placed at the end of the black line. Then a piece of fishing line with a hook is attached to the swivel. Worms, power bait, grub worms or small minnows are placed on the hook. The hook with bait is placed into the water under the ice. The depth that the bait is placed goes according to several theories. One theory is the bait is placed one meter under the ice. The second is that the bait is placed two to three metres under the ice. The third is that the bait is suspended one foot (30 cm) above the bottom of the lake. When the fish strikes the bait the flag is lifted which notifies the angler that a fish is on the hook. The angler pulls the line in and the fish fights. The angler will allow the line to slip through their hands during the struggle. Finally, when the angler can get the fish's head into the hole in the ice, the fish is quickly lifted onto the ice. This allows for less-intensive fishing. The third method is spear fishing. A large hole is cut in the ice and fish decoys may be deployed. The angler sits in a dark ice shanty called a dark house. The angler then peers into the water while holding a large spear which has four or five points. A line can be attached to the points. The fisher waits for fish to appear, then plunges the spear into the water. This method is often used for lake sturgeon fishing. In the United States many states allow only rough fish to be taken while spear fishing. Becoming increasingly popular is the use of a flasher, similar to its summer cousin the