 You can even catch fish reliably in a survival situation with various net or trap techniques 
In a survival situation, you may be called upon to catch fish without having any fishing gear. Fortunately, the old fashioned art of fishing without gear has been perfected over the centuries and there are many ways to capture fish with only a few simple tools--or even with your bare hands! by Tim MacWelch. 0. If you find yourself in a wilderness survival scenario with a little fishing gear in your survival kit, or you know how to fabricate some gear in the field, you can often provide food for yourself and others by hitting the local waterway and pulling out some fish. There are several different ways to catch fish in a survival situation. You can capture fish using the traditional hook and line, using a sapling as a pole, catch them by hand or trap/corral them, or even use a makeshift spear to find your dinner. THE GEAR. To have all you need to catch fish in a survival situation, throw these small items in a zip-seal bag and put it in your kit. It includes everything for making a trotline as well as baits and gear for pole fishing. All of these primitive fishing techniques can provide food in a survival situation. The method you choose will be dictated by the body of water and species of fish you seek. Remember that in most states there are laws that forbid the use of primitive fishing implements. A spear is also a viable method for catching fish in a survival situation, but bow fishing and spear fishing are methods that will also take practice. You can even catch fish reliably in a survival situation with various net or trap techniques (but be careful... these methods are illegal in some states. Catching fish can be a fast way to an easy meal. Fish live and thrive in many large bodies of water, including alpine lakes, ponds, and rivers. Knowing how to catch fish in an emergency can save lives. Some survival fishing methods are illegal, however in an emergency when your life is on the line, survival comes first.
http://www.wikihow.com/Fish-Without-Fishing-Gear http://www.outdoorlife.com/blogs/survivalist/10-techniques-catching-fish-survival-situation http://survivalistprepper.net/fishing-for-food-in-a-survival-situation/ http://www.fieldandstream.com/articles/fishing/more-freshwater/how-fish/2007/07/how-rig-trot-line-catch-fish-survival-situation http://www.wildernesscollege.com/primitive-fishing-techniques.html http://equip2survive.com/survival_fishing.html http://www.secretsofsurvival.com/survival/10-ways-to-catch-fish-in-an-emergency.html
how to catch fish in a survival situation