Fly casting is the most scientific method of fishing and gives the greatest pleasure to the fisherman after he has once become an expert.  No matter what method we follow in fishing, we must never try to catch fish by any method which the laws may prohibit, such as spearing, set lines, or nets.  Each state has its own laws which the fisherman must learn and obey.

Worms are the best all around bait for fishing.  They are as a rule easily obtained and may be kept for a long time.  The boy’s method of placing them in a tin can with a mixture of mud will soon kill them, however, especially if the worms are exposed to the sun for a time.  A half-buried soap box makes a very good place to keep a supply of worms which will be ready for use at any time without the necessity of digging them.  Worms may be fed on the white of a hard-boiled egg, but if given plenty of room they will usually find enough food in the soil.  By placing worms in sand they will soon scour and turn pink when they are far more attractive as bait.  The large worms, or “night walkers,” can be caught at night with a lantern.  These large worms are best obtained after a rain or on lawns that are sprinkled frequently, when they will be found moving about on top of the ground but always with one end in the hole from which they have emerged and into which they can dart if they are disturbed.

For big fish, the best bait is minnows.  In trolling with them it will make but little difference whether dead or alive, but for still fishing the minnows must not only be alive, but, to attract the fish, lively as well.  The regulation minnow bucket consists of one pail fitted inside of another, the inner one being made of wire mesh to permit the free circulation of the water.  This enables us to change the water frequently without handling the fish.  When we reach a place where fresh water is obtainable, we simply remove the inner pail, pour out the stale water from the other pail, and fill it as quickly as possible.  To keep bait alive in warm weather we must change the water frequently.  Another method where fresh water is not available, as on a long drive, is to aerate it by pouring from one pail to another.  It is an excellent plan to place a piece of ice on top of the minnow pail.  With this arrangement, it will not be necessary to give them fresh water for a long time.

[Illustration:  An excellent device for catching minnows]

The simplest way to catch minnows is with a drop net.  Take an iron ring or hoop such as children use and sew to it a bag of cotton mosquito netting, half as deep as the diameter of the ring.  Sew a weight in the bottom of the net to make it sink readily and fasten it to a pole.  When we reach the place which the minnows frequent, such as the cove of a lake, we must proceed very cautiously, lowering the net into the water and then baiting it with bits of bread or meat, a very little at a time, until we see a school of bait darting here and there over the net.