Rainbow Trout

Look for the broad pink to reddish stripe running down the side from gill to tail, laid over a silvery to olive-green body covered in small black spots. The spots extend onto the tail fin in dense rows, which is one of the fastest ways to tell a rainbow from a brown trout, whose spots are larger, often ringed with a pale halo, and mostly stay off the tail. Rainbows also lack the red and orange spots scattered along the sides that mark most brown trout.

The other common mix-up is with cutthroat trout, especially in waters where the two overlap or have hybridized. Cutthroat show a red or orange slash mark under the jaw that rainbows never have, and their spotting is usually concentrated toward the tail rather than spread evenly over the body. Steelhead are the same species as rainbow trout, just a sea-run or lake-run form, and they look more silver and less colorful because they have spent time away from freshwater feeding, but the spotting pattern and tail markings match up the same way.

Cold, clean, moving water. In North Carolina that means mountain streams and rivers in the western part of the state, plus a scattering of tailwaters below dams that stay cold year-round. They need water that mostly stays under 70 degrees, so you will not find wild populations east of the foothills.

Look for them holding in current seams, below riffles, in deep pools, and anywhere shade falls across the water. Stocked fish often sit right where the truck dumped them, near bridges and easy-access pull-offs, for the first week or two after stocking. Wild and holdover fish push into tighter cover: undercut banks, root wads, and boulder pockets.

Aquatic insects make up most of the diet: mayflies, caddisflies, stoneflies, and midges, eaten both as nymphs underwater and as adults off the surface. They also take small minnows, worms, and eggs when available. Feeding often lines up with hatches, so activity can turn on and off through the day depending on what insects are moving.

For bait fishing, a small hook with a nightcrawler piece or a single salmon egg, drifted naturally through a pool with minimal weight, works well on stocked water. Let it tumble along the bottom instead of dragging it.

Fly anglers do best with a nymph rig under an indicator, bumping bottom through likely holding water. A pheasant tail or hare's ear in size 14 to 18 covers most days. When fish are rising, switch to a dry fly that matches the size and color of what is hatching. Ultralight spinning gear with small inline spinners, like a size 1 or 2 Panther Martin or Rooster Tail, also works and is easier for a beginner to manage than fly gear.

North Carolina stocks trout waters heavily from spring through fall, and Delayed Harvest streams offer catch-and-release fishing with artificial lures only during the cooler months before they reopen to harvest in June.