Learning about fishing and learning about different types of fish can be very exciting and interesting to many people. Trout is the most common freshwater fish. They are equal to any other of the sport fish and they stand at the top of the food chain in most rivers and streams where they live. Years ago, a successful angler was judged by how many of these popular fish he could catch at one time, but now the wise angler practises catch-and-release tactics so the numbers of trout will always be plentiful. If your line seems to be too tight, loosen up the slack in order to give the marlin a little more room. This technique will also allow you to take a small break here and there. Loosening your line will also decrease the chance that the line will break, which is a common cause of anglers losing their game. Your best bet for finding a certain type of fish is to learn about the type of water it prefers. They are most often found in water that is close to their preferred temperature. Discovering the places where fish live is the first step to successful fishing. Several factors come into play when looking for a fish's habitat. A neck warmer and a hat are a must. Also, watch out for sunburn the reflection of the sun s rays on the snow and ice can pack a double whammy and leave you with a red face. There is not much equipment involved in ice fishing. If you choose an outfitter, they will supply you with everything you need from drilled holes to lines to bait. There is an issue of fish becoming depleted and many anglers are now employing the practice of catch and release fishing. Catch and release fishing is a great theory, but many people are doing it incorrectly and as a result many fish are dying. A few steps should be followed when trying to catch and release a fish. However, on a river this sound signal may indicate imminent breakage or movement of ice. Always remain acutely aware of your surroundings when walking on any frozen surface. A group of individuals should proceed in a single-file line, leaving about ten feet between each person. Only after an ice cover has been accurately inspected should you drive a vehicle on it.