Secrets of the Best Early Season Mayfly Hatch, with Blake Katchur

Secrets of the Best Early Season Mayfly Hatch, with Blake Katchur

Author: Tom Rosenbauer, The Orvis Company March 19, 2026 Duration: 1:19:51

Join me as we explore the fascinating world of early season olive hatches with expert fly fisherman Blake Katchur [35:42] of Anglers All in Denver. No matter where you fish, you'll find this hatch any time from early March to early June. Discover effective tactics, fly patterns, and timing tips to enhance your fishing success during this prolific hatch.

In the Fly Box this week, we have these questions and more:
Can I use my 7-weight fiberglass rod for bonefish in Belize?
Why can I catch brook trout in smaller streams during the winter but not in a bigger river?
If I leave off the trailing hook in articulated flies, how do I compensate for the lack of weight?  Will it affect the swimming action of my flies?
For Alaska silver salmon and big rainbows, should I get a 9-foot or 10-foot 8-weight Helios rod?  And should I pick Helios D or F?
Do the scents from resins and glues put off the fish?  Is there anything that can cover up these scents?
Are wings on dry flies absolutely necessary?
Where did we get the "X" system we use for leader and tippet diameters?
What do you have on your fly-tying bench that you can't do without?


For anyone who’s ever felt the tug of a line or wondered about the quiet rhythm of a river, The Orvis Fly-Fishing Podcast is a steady companion. Host Tom Rosenbauer, a well-known author and the voice behind this series for The Orvis Company, doesn’t just offer tips; he shares a lifetime of curiosity spent on the water. Each week, the conversation unfolds like a guidebook coming to life, covering the tangible skills and the subtle philosophies that define fly-fishing. You’ll hear practical advice on technique and gear, certainly, but also deeper discussions about conservation, reading different waters, and understanding fish behavior. It’s that blend of straightforward education and reflective storytelling that makes this podcast unique. Whether you’re planning your first cast or have decades of experience, the aim is the same: to make your hours by the stream more thoughtful and rewarding. Tune in for a mix of solo episodes from Tom and interviews with other anglers, all grounded in a genuine passion for the sport and the wilderness it depends on. This is more than a series of lessons; it’s an ongoing dialogue for anyone who finds solace and challenge in fly-fishing.
Author: Language: English Episodes: 100

The Orvis Fly-Fishing Podcast
Podcast Episodes
How to Improve Your Indicator Nymphing, With Guide Matt Squillante [not-audio_url] [/not-audio_url]

Duration: 1:23:53
Want to spend less time untangling knots and more time with your flies in the water? Do you want to connect on more of the strikes you get to your nymphs? Want to know the best way to cast indicator rigs? Orvis-endorsed…
Summer Outlook For the Rockies, with Chris Steinbeck [not-audio_url] [/not-audio_url]

Duration: 1:03:54
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Chasing the Elusive Corbina in the Surf, with Al Quattrocchi [not-audio_url] [/not-audio_url]

Duration: 1:04:17
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Travel Tips From Around the World, with Alberto Rey [not-audio_url] [/not-audio_url]

Duration: 1:14:25
Orvis-endorsed guide Alberto Rey [33:22] just completed a trip around the world, fishing and exploring on six continents—and he did it all with only two 6-piece Clearwater Rods and two reels and a handful of flies. He ha…
Secrets of the Mother's Day Caddis, with Taylor Edrington [not-audio_url] [/not-audio_url]

Duration: 1:31:48
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Orvis' Return to Roots, with Simon Perkins [not-audio_url] [/not-audio_url]

Duration: 45:02
My guest this week is Simon Perkins [1:11], president of The Orvis Company and a third-generation family member to run the company. You may have heard about some major changes in Orvis' business over the past couple year…
The US Forest Service Needs Your Help, with Paul Hendricks [not-audio_url] [/not-audio_url]

Duration: 55:53
Many of our favorite places to fish for wild trout are located on Forest Service lands. My guest this week is Paul Hendricks [29:45], executive director of The Conservation Alliance, which is an outdoor industry organiza…
How To Catch Permit On Top, with RA Beattie [not-audio_url] [/not-audio_url]

Duration: 53:27
Permit on a floating fly? Don't you need to fish heavy flies that get right to the bottom, where permit feed? Sometimes, but over the past decade permit anglers have discovered that permit eat crabs on the surface, and i…
Tips for Urban Fly Fishing, with Marc Fryt [not-audio_url] [/not-audio_url]

Duration: 1:33:17
Urban fly fishing is fun and presents some challenges—like bystanders getting in the way of back casts and sometimes fishing from a location high above the water. And it's essential to know how to fish around bridges as…