The use of the natural toxin rotenone to remove invasive, non-native species of trout to protect native species is a controversial topic. Does it really work? What does the poison do to the insect, mammal, and bird populations? Ted Williams [52:36], a proponent of these tactics in selected waters, discusses where reclaiming populations has been successful and also places where it would not make sense. Ted is one of the foremost environmental writers of our time and is never afraid to stick his neck out, so you may agree with what he says or you may not, but you’ll learn some important biology ..read more

  This week, my guest is guide BJ Gerhart [33:50], a longtime veteran guide at Three Rivers Ranch in Idaho and one of the savviest anglers I know.  He shares his tips for getting around the common problems of early season trout fishing, mainly cold water and high flows.   In the Fly Box this week, we have some helpful tips from listeners, and some interesting questions for Tom, including: If adult trout can’t see UV light, as you said in last week’s podcast, what should I do with all the UV and flashy materials I have in my fly-tying collection? What kind of standard trout flie ..read more

Can trout see color?  Can they see UV light?  How does a trout's window on the outside world affect how they feed and how they notice predators like us?  How can a trout see so well at night and also in bright light when they have no eyelids, and their pupils don't constrict?  Jason Randall [31:10] is an experienced fly fisher and scientist, and he stays up on the latest scientific papers on trout and also talks to leading scientists, and is one of the best at distilling this information for us ordinary anglers.  This is a fascinating podcast and Jason does a great job ..read more

My guest this week is Brandon Hoffner [35:55], executive director of the Henry’s Fork Foundation, and the topic is the diverse habitat and trout-fishing opportunities of this world-famous river that has influenced so many anglers, techniques, and fly patterns over the years.  Like all trout rivers today, the Henry’s Fork also has its share of environmental issues and we’ll explore how the Henry’s Fork Foundation works to maintain this magical fishery.   In the Fly Box this week, we have a roundup of questions and tips from listeners, including: What is the advantage of a 9 ½-foot ro ..read more

The Montana Supreme Court recently reversed a decision that would have blocked a copper mine on the headwaters of the Smith River.  Where we thought we had a win in preventing a mine in the wrong place, we now may have to live with that mine.  David Brooks [33:02] on Montana TU tells us how, at the very least, TU and other organizations convinced the mine to put in a number of mitigation solutions that were not in their original plan.  Trout Unlimited has one more hail Mary on this issue, which you can learn about in the podcast.  This is a tough subject to listen to, but w ..read more

Josh Miller [43:10] is a guide and has been a competitive angler and coach for years and he, like many young fly fishers, is an innovative angler who doesn't rely only on older methods of fly fishing but develops his own techniques based on how he wants his flies to drift.  This is a geeky one with some rambling, but I think Josh has some thought-provoking ideas that will get many of us thinking.   In the Fly Box we have some interesting questions and tips from listeners, including: What model of an older Orvis rod do you still fish? Do you have any tips from casting a Spey rod from ..read more

This week, my guest is Orvis rod designer and my fishing buddy Shawn Combs [14:05], who uses the new Helios rods as an example of how a new rod series is developed.  What kind of input goes into a new rod design?  Why do we keep making new rod series?  How are they tested?  How many prototypes of a new rod are built before we decide on the final model?   The Fly Box is short this week because I've caught up with questions and am doing this before I leave for a couple weeks.  But they're good ones, including: Do I need to set the hook in a different manner with a ..read more

This week my guest is Charlie Schneider [45:30] from Cal Trout, a great organization that Orvis has supported over the years because they are really effective in protecting wild trout habitat.  Charlie talks about the many species and subspecies (or races depending on whether you are a lumper or a splitter) of wild trout found in California, some of are unique to California.   The incredibly diverse topography and geology (and proximity to the Pacific Ocean) contribute to this array of salmonids and it's fascinating to get an overview of them.   In the Fly Box this week, we ..read more

My guest this week is Charity Rutter [39:50], a great friend and longtime guide in the Great Smoky Mountains.  She and her husband Ian have just finished a great book (I read the manuscript and loved it) and although it won't be available until April, you can pre-order it  here:  https://randrflyfishing.com/store/fly-fishing-guide-to-great-smoky-mountains-national-park/ Charity shares her secrets for making more out of your time on small waters, and although she concentrates on her area, she has fished small streams throughout North America and her tips will help you no matter w ..read more

Lindsay Kocka [42:30] is a fly-fishing instructor, formally trained natural movement and strength coach, mobility specialist, yoga teacher, and mindfulness educator.  She taken her fishing experience and formal training to come up with a method to help us wade stronger and more confidently.  Regardless of your age, you'll benefit from this podcast, which will give you lots of tips on how to feel more comfortable and confident on the water.  You'll also learn about how to get your body and balance in better shape for your upcoming trips on the water.     In the Fly ..read more