Trout Magazine

  • Conservation

    A record-breaking run

    In honor of National Salmon Day, we are sharing stories from a part of the country where the ecological, economic and cultural importance of salmon cannot be overstated. Alaska’s famed Kenai River is a phenomenal fishing destination in any year, but 2025 was one for the record books. Over 4.2 million sockeye salmon returned to…

  • Conservation

    Bugs with Mags: Why aquatic insects deserve conservation attention

    Rarely do people picture mayflies, caddisflies, riffle beetles or midges when they think about wildlife protection. But these tiny, stream-dwelling bugs are just as vital—and just as vulnerable.

    My main advisor in graduate school at Colorado State University was Paul Opler. If you’ve ever used a Peterson Field Guide to butterflies, you’ve probably seen his name. Paul was a giant in entomology. But one of the most impactful things he did was become the first entomologist hired by the U.S. Fish & Wildlife…

  • Science Partnerships

    Spot trout, catch trout, photograph trout… for science

    By harnessing the power of angler catch data, it uses artificial intelligence and machine learning to identify individual fish from angler-submitted photos.

    Picture this, you’re on your favorite river, you spot a nice trout sipping off the surface. After careful observation, you tie on a fly you think matches. Then you watch this fish for a few more minutes, cast, land your fly just ahead of the sipper, and much to your delight, it raises its head,…