Since the Green Drakes in early June, I’ve been back to the Credit just a handful of times to fish for browns. I went into lots of detail about the Green Drake hatches in my last post, so I won’t reiterate that here. However, I did manage to fool one more nice brown on a Green Drake spinner during the tail end of that hatch. It was a stronger, heavier and more colorful fish than the previous ones I’d caught during the hatch – and it put a nice bend in my 4 weight.

A large Brown Trout from the tail end of the Green Drake hatches on the Credit River

Speaking of my 4 weight… I managed to break it last month while fishing the Credit. I was never particularly gentle with the rod (Hardy Zenith #4) and I suspect it may have suffered some prior damage where it broke. It’s been sent back to Hardy for repairs and I’m hoping it won’t take too long to return, as I’m left to fish with a 7′ #3 and 9′ #6, neither of which I’m overly fond of for brown trout on the medium sized rivers I fish.

When I caught the above fish, the Drakes had thinned out considerably. There were a few still kicking around that evening and some big fish (like the one above) were still keying in on them, but it was the last I would see of the Drakes for 2016.

A Coffin Fly from the end of the Green Drake hatch

Gray Foxes provided some opportunities when the Drakes were less active. During one such window of heavy Gray Fox activity intermixed with some of the larger insects, I tied on a very old Gray Fox dry fly that a friend of my Dad tied for me back when I first started fly fishing. It had barely been fished and was still in great shape – and while the hook seemed sharp after all those years, I managed to pull it out of the jaws of another large trout that it fooled and momentarily hooked.

A Gray Fox Dun, from a short-lived but thick hatch that brought up a few fish

By mid-June, temperatures had risen and there was much less insect activity on the water. We were in between hatches on the Credit and although I was hoping for Isonychia, a small to moderate number of large stoneflies were the main morsels that were now providing opportunity for feeding trout.

A large stonefly from the Credit River

On the evening I broke my 4 weight, after walking back to my car to exchange the broken rod with my 3 weight, I fished back down through some water that failed to produce even a sign of fish earlier. In typical fashion, as daylight faded, water that was seemingly devoid of trout hours before suddenly gave way to rising fish. The brown below took a size 8 stonefly dry from such a spot just before calling it a night – giving me at least one memory other than a broken rod to leave the river with.

A Brown Trout taken on a size 8 stonefly dry just before dark

A few days later, I returned to the same location with my trusty 3 weight and had a similarly quiet evening of fishing with little bug activity. In an attempt to salvage the outing, I decided to chuck some large streamers (because, that’s what 3 weights are made for, right?) through a big pool that failed to produce any fish on the previous trip. After casting downstream and across didn’t work, I switched to casting upstream and stripping down to fish the streamer deeper. The result was another hefty Credit River brown with a heavily damaged jaw – but otherwise beautiful.

Credit River Brown Trout with damaged jaw

I haven’t been back to the Credit since the heat wave and severe lack of rain moved in, though I did night fish the Grand for the first time a couple weeks ago with a friend, where I caught an unexpected Walleye (apparently they are quite common on the Upper Grand) and a 17″ Brown. I’m planning to head to the Credit tomorrow for a night fish as well, which I imagine should be fairly productive given the warm days we’ve been having.

The post Browns ‘N Bugs appeared first on Caffeinated Fly Fisher.

Of course, I’m referring to mayflies here, the Green Drake specifically. If you fly fish the upper Credit River, you probably know that the Green Drake has been going through a rough time. Once a prolific and highly anticipated mayfly hatch on the Credit, it underwent a rapid decline in the past couple decades and had all but disappeared. Dr. Henry Frania, an entomologist with the Royal Ontario Museum, has been studying the Green Drake issues for many years and rather than reiterate his findings, you’re better off Googling it yourself. Essentially, it had been found likely that the nymphs were dying due to ingestion of a toxic substance (chemical or organic). As a result, very few nymphs were reaching the adult stage, leading to the Green Drake being (for the most part) functionally extinct on most of the Credit River.

Fast forward to 2016 where (as I indicated in my previous post) the season started with some of the heaviest Hendrickson hatches seen in years. Blue Winged Olives were also in good numbers, followed by Sulphurs, Yellow Sallies and Gray Foxes. Next up was the infamous and ever-absent Green Drake. I was told they made a half decent showing in 2015 (relatively speaking), although I managed to miss them entirely. In serious need of a break from work and feeling optimistic with the number of bugs so far this year, I took a few days off in hopes of witnessing some of these giant mayflies. As it turned out, the weather and timing were perfect and I was able to spend three evenings among what was possibly the largest showing of Green Drakes since their decline many years ago.

A slightly beat-up Green Drake Dun from the Upper Credit River

In the 12 years I’ve been living in the area and fly fishing the Credit, it was the first time I was able to truly experience what a real Green Drake hatch is like on this river. Many long-time veterans to the river (who are all too familiar with the careless behavior these big bugs bring about in large trout) were also there to partake in the action, along with a number of others there simply to observe and take notes (Dr. Frania included).

When I arrived Wednesday evening around 5:30 pm, it was clear, sunny and warm, with a few Yellow Sally stoneflies fluttering about. Still too early to expect any major bug activity, I tied on a yellow sally and casually fished upstream, keeping an eye out for signs of Green Drakes. In about an hour and a half of fishing, I caught a couple small browns and a slew of another fish that I imagine many unknowing fishermen believe to be tiny browns: stocked Atlantics. Fishing smaller water for average sized trout has become extremely difficult on the Credit due to these fish… when there’s not a larger trout to chase them away, they simply  take over the river, virtually eliminating any chance of catching a wild brown or brook trout. They’re also twice as aggressive (and dumb) as the wild fish, meaning they’re usually the first to jump at a potential meal.

Around 7:00 pm, I peered up into the trees and noticed a good number of large mayflies fluttering about, still fairly high up but slowly making their way down. They seemed far too large to be Gray Foxes and I was hopeful they were the Drakes I’d been waiting for.

Large mayflies that appeared to be Green Drakes spotted in the trees overhead

Less than 5 minutes later, they began descending rapidly towards the river and I confirmed that they were indeed Green Drakes. They were spinners in fact – and there were lots of them! The duns would have emerged a day or two prior and it meant there was a good chance for some hungry browns to come out from hiding.

Green Drake spinner (a.k.a. Coffin Fly) descending onto the Credit

Thankfully, I opted to skip the Dun imitations and instead tied a few spinners earlier that day. They seemed to be a decent match to the bugs I was seeing.

Green Drake spinner imitation, tied earlier that day

As most fly fishermen know, even when the stars align, the conditions are just right and the fish are rising – it’s still never a free ride. You need to work for your fish and you have a limited time window to do so. The urge to rush should be resisted – it’s best to observe and be patient before making hasty casts. Fooling a large wild brown trout on a dry fly is no simple task, even when they have Green Drake tunnel vision.

Such was the case as I fished to a pool of trout rising to these large mayflies. My first fish was easily the largest of the night (and of the season so far). I watched it rise violently under a large overhanging tree branch… the type of continuous rises that I have very rarely seen the likes of. After several such rises in the same location, I carefully placed a cast a couple meters upstream and watched in anticipation as my coffin fly imitation floated over the target zone. The rise was even more violent than the previous ones as it leapt a foot out of the water with my fly. It was a large, dark fish, but sadly it was a short-lived battle that I lost as it thrashed back and forth while performing another aerial acrobatic.

Thankfully, it didn’t take long for another fish in the pool to forget about the alarms and dangers it had just witnessed and it graciously took the same fly. This time a smaller fish, around 12″, but satisfying nonetheless.

My first Brown Trout caught (and landed) on a Green Drake Spinner

The drakes were fairly constant from about 7:00 pm until past dark, along with a fair number of duns that I spotted emerging. The spinners were bouncing all over the water, depositing their eggs on the surface. I became fixated on another large fish that was rising but simply was not interested in my spinner. I’d noticed a few duns coming off in the vicinity and while I didn’t have any dry fly duns, I did have a couple Green Drake wet flies that I decided to try. It was to no avail however as the fish eventually suspected my shenanigans and was put down.

I had another fish snub my fly at the last second and I pulled the hook out of one more before finally hooking into a better fish. It wasn’t as large as the first brown that I lost, but it was a good size and very healthy and strong. It’s hard to beat catching wild browns like this on a dry fly. On that note, someone please remind me why we’re stocking millions of 3-4″ atlantics that will either die or at best make it out to the lake then die (and never contribute to the upper river fishery), when we have wild browns like this in the river?

A nice, clean 16-17″ wild Brown Trout caught on a spinner

This was my last fish of the night, but I stuck around for a while to film some of the drakes and rising fish. With two days of vacation still remaining, I left the river content, having experienced what I hoped to. The drakes were very thick at times, so much so that a few even bounced off my fly rod while I was casting – a feeling that was similar to casting a bead-head streamer and having it clip my rod.

The resurgence of the Green Drakes this year has certainly been encouraging and it makes one wonder whether mother nature has begun sorting out the issues that plagued these insects for years past. As great as it is to see the bugs making a bit of a comeback though, it’s not all silver lining. There are still sections of the river that remain devoid of the Green Drake, where it was once abundant. There’s also other ongoing threats, such as declining native Brook Trout numbers, over saturation of the river with stocked Atlantic Salmon and MNR imposed threats to the remaining wild Brown Trout. For now though, I think this is one win that’s worth celebrating.

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