Expert guides on identifying fish, species spotlights, habitat tips, and everything you need to know about fish identification.
Learn how to identify fish species with confidence. This beginner's guide covers body shape, fin patterns, coloring, habitat clues, and how AI fish identification apps make it easier than ever.
Discover the most common freshwater fish species found in lakes, rivers, and ponds across North America — from largemouth bass and bluegill to walleye and rainbow trout. Complete guide with identification tips.
What separates saltwater fish from freshwater fish? Explore the biological, physical, and behavioral differences between marine and freshwater species — and how to tell them apart in the field.