In order to keep your bait living, you will need to change out the water regularly so that the oxygen can keep flowing through to the bait. However, you can t just stop at changing out the water. The temperature of the water is crucial because the water on the surface is hot and deadly for living bait. One of the most the most glamorized fish of the trout family actually is not a trout at all. Surprisingly, scientists have recently discovered the rainbow trout is actually a smaller cousin of the Pacific Salmon. Rainbow trout are considered a peaceful fish despite their family heritage. They coexist with any other fish in the stream. Because of this, they do not all live in the same kind of waters. Fish tolerate different environmental conditions. Some of these include differing levels of salt, amounts of oxygen, types and amounts of food, water temperature, and hiding areas. The most distinguishing element of fish is salt. Some fish do not live in areas where there is a lot of salt. They are characterized by skirts , which are made of animal hair, vinyl, rubber, and other materials. Lastly are the poppers and flies. These baits are primarily used for panfish, trout, and bass. Fly-tying is a harder concept to learn, making these lures unique. Lures are tested and decided upon by the individual. Perhaps the most recognizable tool for fishing is the hook. No one knows for certain, but it s quite probable prehistoric man was using some form of a hook over 40,000 years ago. Experts have had some problems pinning down exact dates since they know most of the materials used back then were most likely wood and not very durable. Many people night fish as a hobby, but it is important to take extra safety precautions and to be prepared for anything. Generally, bass fishing is the most common type of night fishing. Since bass are slow moving and they do not migrate long distances, you should be able to locate them at the same locations during many parts of the day.