Brown Trout Illustration | Project Wild 1992 Educational Resource #296514 (License: Personal Use)

This precise black-and-white illustration depicts a brown trout (Salmo trutta) in lateral view, showcasing its characteristic dark spots on a silvery background, adipose fin, and forked caudal fin. The image includes anatomical clarity suitable for teaching fish morphology and freshwater ecology. It was produced as part of the Project Wild educational program in 1992 to support K-12 environmental science instruction.

Used in educational curricula, field guides, conservation websites, and classroom handouts to teach fish identification, aquatic ecosystems, and biodiversity; matches user intent for learning or referencing native trout species.