Live bait:
1. Worms: Worms are a classic bait for trout and can be used in various forms, such as nightcrawlers, red worms, and earthworms.
2. Minnows: Small minnows or other live fish can be very effective for catching trout.
3. Crayfish: Crayfish can be a great bait for larger trout, especially in streams and rivers.
Artificial bait:
1. Spoons: Spoons are one of the most popular artificial baits for trout and come in various sizes, colors, and shapes.
2. Spinners: Spinners are another effective artificial bait for trout and can be used with various blades and bodies.
3. Flies: Flies are a popular choice for fly fishing and can imitate a variety of natural food sources for trout.
4. Poppers: Poppers are surface lures that create a "popping" sound when retrieved, which can attract trout.
5. Jigs: Jigs are weighted hooks with various attachments, such as feathers, fur, or plastic, that can resemble different types of prey.
Prepared bait:
1. Trout dough or paste: These are pre-made dough or paste baits that are designed to attract and hold trout.
2. Powerbait: Powerbait is a popular prepared bait that is available in various scents and colors and can be effective for trout.
3. Salmon eggs: Salmon eggs can be a good bait for trout, especially during spawning season.
It's important to note that the best trout bait can vary depending on the time of year, water conditions, and the specific type of trout you are targeting. Experimenting with different bait options and techniques is key to finding what works best in your area.