Fly Fishing with Cat Toy
Follow me in my sharing the happiness in fly fishing.
Monday, June 29, 2026
Grab a baseball cap and polarized sunglasses for fly fishing
Monday, March 23, 2026
The Cased Caddis
![]() |
| A finicky rainbow trout ate my cased caddis. |
These larvae fabricate and dwell within portable casing of
streamlining, structural rigidity, camouflage, internal water circulation and
external water resistance protection from predators. A cased caddis larva has a black or brown
hardened capsule head, a worm-like segmented body, and six legs near the head. Cased caddis are most often slow crawlers,
clinging to rocks in riffles and runs of streams. Larvae gather materials from their
environment of fine pebbles, sand, leaf materials and bind them with silk into
a cylindrical tubular shaped case and their way to anchor themselves to the
stream bottom. Unlike free-swimming
caddis larvae, they stay tucked inside their case for protection from predators
and current.
![]() |
| Natural colors of olive, gray, tans, and browns. |
The tube-case makers feed and shred leaf materials, dead wood, scrap algae, and prey on other aquatic insects. Most of the shredders dwell in headwater streams where trees canopy over water and quantities of leaves fall and sink intact. They utilize this food form for the wood materials for the energy they derive from the associated micro-organisms, the fungi and bacteria that are consumed in the process.
For the trout, cased caddis is a year-round, high protein, sizable meal. It is a fly pattern an angler may desire to keep in their box as another offering especially with springtime and increased flows when cased caddis are loosen and tumbling in the current. Weight is key in hugging the bottom with fishing. If you have not fished a cased caddis pattern, give it a try. You just maybe surprised!
| Larvae gather materials from their environment of fine pebbles, sand, leaf materials and bind them with silk into a cylindrical tubular shaped case. |
When it’s time to metamorphose, they will secure their case. As a pupate inside, they will surface thereafter as a winged adult caddisfly. At the completion of the larval existence, the cycle progresses steadily through pupation, emergence, and egg-laying activities, creating the next generation in the streams and lakes.
![]() |
| Cased Caddis eat. |
Thursday, January 1, 2026
Thinking of Hiring a Fishing Guide?
Happy New Year to you! What are you thinking about that you would like to work on or improve for this new year? Is it catching more fish, improve on your casting, catch more big fish, break bad habits, etc.? I wanted to share from my friend, Mike Kreeger's run down of "Thinking of Hiring a Fishing Guide". Mike has been a good friend to me and a part of my fly fishing journey through the years. He a fishing specialist at JAX located at 900 S. Highway 287, Lafayette, CO 80026.
-----------------------------------------------------------------------------------------------------------------------------
There are certainly lots of things to think about and consider in hiring a fishing guide:
— Do lots of homework! Most fly shops offer guide services. Compare prices as they vary from season to season. Purchase your license beforehand. (BTW we sell lots of those!)
— Know what kind of guide you’d prefer. Are they funny and easy to talk to or stiff as a board but super smart!!? Research the guide, look at reviews and previous customer comments then decide if it’s a good fit. Comments give you a heads up and guide you to the best fit for you and/or your group. How much experience does each guide have? Do they know the river/lake that you want to fish? Do they have a “teaching spirit?” Lots to think about as you make your decision!
— Once you’ve chosen a guide, communicate early on what your expectations are. Do you want to catch a LOT of fish, one or two HUGE ones, or do you want to work to improve/learn a technique like Euro-nymphing or fishing streamers. They can also help you improve your casting if you ask.
— Where do you want to go? Is it a good season for catching or should you change destinations or time of year? Are you targeting a particular species of fish?
— How many will be in your party? Sometimes that narrows WHERE you can go i.e. some stream sections cannot handle 10+ people fishing it. Your guide will be able to suggest destinations that can accommodate a multitude of fishing folks. Rely on their experience.
— When you hire a guide, know that it is going to be expensive! That’s just how it is. It’s a day out of their life. You’re tapping into their expertise. They know the hot spots, the hot flies and the lunch that you’ll be enjoying if you book a full day. Your skills will also improve!
— Full or Half Day? The full day is the better deal, but it can be a GRIND! If you decide on the full day, is lunch provided or do you need to bring your own? If lunch is provided, it may be wise to find out in advance what is provided, making sure that it doesn’t collide with any dietary restrictions or allergies of your crew!
— Bring $$ for a tip. A guide makes on average (nationally) $20 per hour! The shop gets most of the booking fee because they have to pay rent, electricity, licenses, insurance, provide waders, wading boots, float systems, rods, flies and all of that boring stuff. The guide is very similar to your favorite restaurant’s waitstaff. Servers make $14.81 per hour. It’s not really a living wage so your tip keeps them doing this job that they LOVE. I am a GREAT tipper and $100 for a good day on the water is my average. If he/she gets me on a LOT of quality fish, it may be significantly higher. If you plan on NOT TIPPING a guide, you should sell ALL of your fishing gear and take up knitting!
— Do what the guide suggests! Be teachable. Don’t argue! (Leave your ego at home!) They’re doing what you hired them to do! If they can get you on lots of fish, you’ll be inclined to leave a better tip so they’re motivated to HELP YOU catch, catch, catch!
— Be personable! If you get along with the guide, they’re more likely to work harder to get you on the fish. You make the difference!
— Feel free to ask lots of questions. Guides are usually talkative individuals and love talking about their passion for fishing. That’s how they bond with their clients. If they have a super-speedy way of tying on flies, ask them to teach you how to do it. I usually ask if they’ll share with me a spot nearby that they like to fish. (Especially if I’m far from home! They know the good spots!)
— Make sure you make good wardrobe choices for the weather forecast. Carry extra layers. Your day will be miserable if you are unprepared for a rogue storm or if the temperature suddenly drops! Also, bring polarized sunglasses, a hat and sunscreen!
—Bring extra water or a “LifeStraw.” Check to see if the guide is bringing water for you. “Better looking AT IT than looking FOR IT!”
GUEST GUIDE OPINION:
CAT TOY: 720-810-7732. Lives in Arvada and guides for the Blue Quill Angler in the Evergreen area! She can be reached at @cattoyflyfishing (Instagram). Cat has been a JAX customer for many years. She purchased her first fly rod here years ago. After attending a fly tying class with Troy in the Fishing department she proceeded to create her own flies like the “Cat’s Caddis Larva,” (a.k.a. Green Cheeseburger), and the “Burnt French Fry mini-leech!!”
Cat, where is your favorite place to guide?
I love Cheeseman Canyon as it’s a beautiful and scenic tailwater on the South Platte River. It can be challenging as well as rewarding with wild trophy rainbow, brown, cutthroat trout, and “Cutbows!”
What is your favorite guide fly?
I will often rig my clients with my flies as an attractor and catch some of the best fish! (3 of her patterns can be found at: Discountflies Online Fly Shop. Cat's Caddis Larva aka Green Cheeseburger, Cat's Burnt French Fry Leech, and Matchstick Midge.
What is your best guiding story?
The best stories are the successful days on the river with clients surpassing their expectations leaving me smiling on my way home from the river.
Likewise, what is your WORST story?
My worst story would be a trip with 3 brand new anglers at the “Dream Stream.” The morning was beautiful, but the flows were quite low. Sight fishing was good in the pockets and pools. Two of the three caught fish “early on” but then the wind rushed in (about 40 mph) right after lunch. The changing conditions caused lines getting knotted, tangled and the casting became difficult, as you can imagine! Changes in weather are beyond the control of the guide and fishing outcomes VARY regardless of skill level.
What is your favorite thing about JAX?
My fly fishing adventure started at JAX. It is a great store where you can get everything you need to launch your own fly fishing story. I especially love the $1.19 flies and it is still one of my favorite stores to shop for fishing necessities and fly tying materials!
This information leaflet is also available at JAX.
See you on the river!
Events Calendar 2026!
Fly Tying Demonstrations - 25 well know expert tyers, plus
Kids, Tie a Fly table
Spotlight Fly Tyer Demonstrations: Pat Dorsey, Rick Takahashi, and Marty Staab
Prize Drawings/Silent and Live Auctions for fly gear and
trips. New and Lightly Used.
Expert Speakers - Including well known guides, fly tyers,
authors, filmmakers; Pat Dorsey, Jeramie Prine, Braker Bros
Lots of fun for kids - Tie a fly, Lawn Trout casting game, Kids, Tie a Fly table, live stream bugs! Casting Demonstrations & Games
RMFTU-branded merchandize for sale
Your ticket includes a FREE "Trout Hero" mesh bag
to help keep our streams clean, (While supplies last)
Vintage and Classic Rods, Reels, and Memorabilia, presented
by nationally known Antique Dealer and Author, John Sollo
Llama Packing Service with Live Llamas, (In the Afternoon,
Weather Permitting)
Event Admission:
Adults: $10 on-line in advance or $20 on the day of the
event
Families: $20 on-line in advance or $30 on the day of the
event (1 or 2 Adults + Children)
Teens, Military, Veterans, and First Responders: $5 on-line
in advance or $10 on the day of the event
Age 12 and under and Disabled are FREE, Free Parking
Cat is a passionate fly angler, professional guide, and
innovative fly designer whose deep connection to the outdoors has shaped both
her life and career. As a professional guide with Blue Quill Angler, she shares
her expertise and enthusiasm with anglers exploring the legendary rivers and
streams of Colorado.
Fly fishing for Cat is more than a sport, it is a form art.
Through fly tying, she blends creativity and precision to craft intricate
patterns designed to entice trout in some of the most scenic fisheries in the
Rocky Mountains. Her work as a fly designer with Discountflies.com has produced
several successful patterns, including Cat’s Caddis Larva aka “Green Cheeseburger,” the Burnt French
Fry Mini Leech, Matchstick Midge, Matchstick Emerger, and the Applet Midge. She will be sharing some of her other favorite
fly patterns alluring trout.
Through guiding, fly design, and community involvement, Cat
continues to inspire anglers while sharing her artistry and passion for fly
fishing across the rivers and waters she calls home.
Coffee, donuts, and trout flies!
The event will run from 9am to 3pm at the Jefferson County
Fairgrounds, 15200 West 6th Avenue, Golden, Colorado 80401.
Admission prices are set at $20 for adults and teens, $30
for families of three or more, with complimentary admission for active military
personnel and children under 12 years old.
I hope you may join us in this amazing event!
Friday: 10 am – 6 pm
Saturday: 9 am – 5:30 pm
Sunday: 9 am – 4 pm
Tickets for the show can be purchased in advance online or at the door (cash only).
Adult One-Day Pass: $20
Adult Two-Day Pass: $35
Adult Three-Day Pass: $45
Children 5 & Under: Free
Children 6-12: $5
Military with ID: $12
Join us at the show, visit the many great fly tyers and stop at table #12
Cat Toy
Mike Myers
Michael Burgess
Lots of amazing events, fly tying, fishing products, casting classes, seminars, and a huge range of exhibitors showcasing their latest and greatest.
An amazing variety of fly patterns being tied, watch and learn firsthand, techniques, tips behind these fly tyers most effective flies. Stop by, say hello, let’s talk about winter/spring fishing and tactics to help you catch fish!
January 24th, 2026, Saturday, Blue Quill Angler Fly Tying Demo, Evergreen, CO
Join me for a fly tying demonstration for some of my own fish catching flies and favorites to fish this winter at the Blue Quill Angler. The Blue Quill Angler fly shop is located 1532 Bergen Parkway, Evergreen, Colorado 80439.
Time: 10:00am to 11:30am
January 9-11th, 2026, International Sportsmen's Expo, Denver. CO
I will be fly tying on January 10th, 2026, Saturday 10 am to 6 pm with a fantastic group of fly tyers! Stop by, say hello, and let's talk winter fishing.
Colorado Convention Center is 700 14th Street, Denver, CO
80202, located in downtown Denver, with common entrances off 14th Street
between Stout and California Street.
Join us at the International Sportsmen's Expo (ISE) for some fly tying and camaraderie with one of the largest outdoor shows for the outdoor enthusiasts with hunting, fishing, boating, camping, and adventure travel, featuring gear, expert seminars, trip planning, and exhibits from lodges, outfitters, conservation groups, and manufacturers across the U.S. offering a chance to see new products, learn a few new skills, and book some adventures.
February 6 - 8th, 2026, Denver Fly Fishing Show, Gaylord Rockies Resort & Convention Center, Denver, CO
(Updated information to come!)
March 7th, 2026, West Denver Trout Unlimited Fly Tying Clinic, Golden, CO
(Updated information to come!)
March 21st, 2026, Anglers All, Women's Showcase, Littleton, CO
(Updated information to come!)
March 28th, 2026, Rocky Mountain Flycasters Fly Tying Expo, Loveland, CO
(Updated information to come!)
June 27th, 2026, Saturday Troutfest, Coors Field, Denver, CO
(Updated information to come!)
Monday, October 20, 2025
Fall and the Leaves
When leaves change colors in the fall, it’s the result of a gorgeous transition of biology, composition, and seasonal timing. The shimmering and brilliance of fall colors may vary dramatically from year to year. Variations depends on a mixture of weather, light, and tree health.
In the spring and summer, leaves are green because they are packed with chlorophyll, the pigment plants use to capture sunlight for photosynthesis. Photosynthesis is the process used by plants to convert light energy into chemical energy. Chlorophyll is consistently being produced and broken down, as long as the days are warm and extended, the green color dominates. Chlorophyll conceals other pigments that are present in the leaf including yellow and orange carotenoids.
![]() |
| Deer ignoring the colors. |
When autumn approaches, the daylight hours are shorter and chilly temperatures alert the tree the anticipation of winter. The tree begins to dwindle down its food-making system. As chlorophyll declines, the other pigments in the leaf become prominent. Chlorophyll breaks down first because it requires energy and sunlight to stay active. When chlorophyll fades, the yellow and orange carotenoid pigments that exists in the leaf become distinguishable.
In some trees such as dogwoods and maples, the sugar in leaves become trapped. These sugars react to light and form anthocyanins, which produce brilliant, fire reds, pink, and purple hues. The potency of red colors rely on the temperatures and sunlight. Sunny days and cooler evenings but not freezing produces the radiant reds.
![]() |
| Fall at the creek's edge. |
As autumn progresses, a separation layer develops at the base of the leaf stem cutting off water and nutrients. The leaf dries, falls to the ground, and changes to brown due to tannins. The tree loosing its leaves to help conserve energy through the winter. Fall colors really are trees slowly shutting down, unveiling the hidden pigments, and preparing for dormacy. To survive winter, trees enter a dormant state, dropping leaves to conserve water and energy, converting starches to sugars for protection against freezing temperatures, and fortifying their bark for insulation.
![]() |
| Red and oranges hues of the aspens in the mountains |
As temperatures decline during morning and evening periods, fish migrate to deeper pools and runs where insect activity decreases. The eggs of mayflies and stoneflies lie dorminate in the egg stage. Winter is coming. See you on the river.
![]() |
| Eggs of mayflies and stoneflies lie dormant. |
Sunday, August 17, 2025
Cat's Caddis Larva, aka Green Cheeseburger
![]() |
| The Green Cheeseburger. |
![]() |
| Cat's Caddis Larva. |
![]() |
| Buttery brownie fooled by an olive Green Cheeseburger. |
![]() |
| Fishing in the creeks with great success! |
Saturday, May 31, 2025
The Salmon Fly
Every spring across the trout-laden rivers of the American West, something spectacular happens. As runoff begins to subside and the days stretch longer, an enormous insect emerges from the cobbled riverbeds. The Salmonfly—Pteronarcys californica, a massive, prehistoric-looking stonefly that ignites the water with life and draws trout to the surface with a reckless hunger.
The Salmonfly is a species of giant stonefly in the order Plecoptera. They grow up to 3 inches long, being one of the largest aquatic insects in North America. Adults are typically dark brown to black with vivid orange or rust-colored markings on the underside.
![]() |
| Pteronarcys californica |
These insects are indicators of pristine river systems, and they require cold, clean, well-oxygenated water to survive. You can find them in rivers like the Colorado, Henry's Fork, Deschutes, Madison, and the Gunnison to name a few.
The Salmonfly’s has a long-life cycle. The nymph stage can last up to 3 to 4 years, the nymph lives beneath the surface, crawling among stones and river bottom debris. They feed on organic matter and slowly mature. As water temperatures climb in late spring, nymphs begin migrating toward the riverbanks in preparation for emergence. During this time, trout will feast on these vulnerable nymphs. At night or early morning, nymphs will crawl out of the water onto rocks, logs, or grasses and split their exoskeletons to become winged adults.
![]() |
| The Salmonfly are massive in size. |
Adult Salmonflies have a short terrestrial life of just a week or two. They fly awkwardly, mate, and females return to the river to drop eggs, slapping the water surface and are often easy targets for trout.
For fly fishermen, the Salmonfly hatch is of legend. It is an incredible time of the most explosive dry fly fishing of the year. Witnessing a big trout suddenly rise with abandon and crashing through the water surface to devour these Salmonflies is extraordinary! Timing is everything. The hatch typically runs from mid-May to early July, depending on location, altitude, and weather. Rivers warm from the bottom up, so anglers often follow the hatch upstream over days or weeks.
Dead drifts close to banks, under overhangs, or near logs often draw violent takes from trout lurking for an easy, high-protein snack. If you haven’t experienced this unbelievable kind of dry fly fishing, put it on your fishing agenda to seek and fish it! See you on the river!
Thursday, April 24, 2025
A New Fishing Season!
![]() |
| Manhattan Midge. |
![]() |
| Simple Quill Midge. |
The Simple Quill Midge. Cruise by once, eat on the return! This fly pattern seems to turn heads under some of the harder fishing conditions, but often very productive fished in the springtime..Hook: Togens 3x heavy scud size 20Thread: Semperfli Nano Silk 12/0 blackBody: Hand Stripped Quill naturalWing case: Fluoro filaments clearUV: Solarez Bone DryScissors: Anadromous Fly Company Arrow point straight 4” orange
![]() |
| Manhattan Midge in purple. |
![]() |
| Rojo Midge. |
![]() |
| Burnt French Fry Mini Leech. |
![]() |
| Matchstick Midge. |
![]() |
| Paisy Midge. |
I call it, the Paisy Midge. A chironomid in size 20 on Togens 3x Scud hook, tied with Semperfli Nano Silk 30D 18/0 olive thread, UTC Ultra silver wire small, head with UTC waxed thread 12/0 brown. Scissors: Anadromous Fly Company Razor titanium rainbow scissors for the precision cut. UV Resin: Solarez Bone Dry clear. This another favorite midge that fishes well in the spring, summer and fall.
![]() |
| Mercury Blood Midge in red and black. |
![]() |
| The Orange Scud. |
![]() |
| Miracle Midge. |
![]() |
| Bling Midge. |
![]() |
| Black Beauty Midge. |
![]() |
| No Mercy Midge. |
![]() |
| The Anneworm. |
![]() |
| Foamie Homie Midge. |
![]() |
| Cat's Caddis Larva aka Green Cheeseburger. |
![]() |
| The Holo Midge. |
![]() |
| Matchstick Emerger. |
![]() |
| TF Midge. |
![]() |
| Pink Scud. |

















































