Brook Trout Illustration | Native Freshwater Fish Species #3533489 (License: Personal Use)

This high-fidelity illustration captures the brook trout in lateral view, highlighting its olive-green dorsal surface mottled with worm-like vermiculations, bright orange-red lateral band lined with pale blue halos around black spots, and vivid orange pectoral, pelvic, and anal fins edged in white. The fish’s large eye, slightly open mouth, and streamlined body reflect its cold-water stream habitat and active predatory nature.

Used on wildlife conservation pages, fisheries education sites, angling guides, and biodiversity databases to visually identify brook trout; serves users seeking species recognition, ecological information, or artistic reference for native North American fish.