Brown Trout

Salmo trutta

A cold-water trout that can live in streams, lakes, and sea-run forms. This guide covers field identification, habitat, bait choices, fishing notes, and local rule reminders.

Freshwater

Brown Trout reference image — USFWS Mountain Prairie, public-domain, via Wikimedia Commons. Source: Wikimedia Commons.

Identification points

Brown-gold body.
Black and red spots often with pale halos.
Square tail compared with many trout.

Habitat

cold streams, rivers, lakes, tailwaters, and well-oxygenated reservoirs

Bait notes

flies, spinners, spoons, worms, minnows, and small plugs

Behavior

feeds on insects, baitfish, crustaceans, and drifting prey

Caution

Check local size, season, gear, and harvest rules before fishing.

Fishing notes

wild trout waters may have special gear, season, or catch-and-release rules