As I was doing dog-yard chores on the first morning of Summer, June 21st, I heard from over my shoulder the liquid trill of a swallow’s inflight song. I was delighted to hear it for the first time this year. I wheeled around, and sure enough, there was a pair of beautiful blue-and-white tree swallows flitting and swooping overhead.
About thirty years ago I built a dozen small wooden nest boxes, and mounted them on poles and fence-posts all around the dog yard. I had heard that one of my Iditarod comrades, Joe Runyan, had put up swallow houses around his homestead and dog yard over in Alaska, in an effort to help with mosquito control. What an elegant pest-control strategy, I thought.
I did not know then that unlike Joe’s Violet-Green swallows, we have Tree Swallows here, Tachycineta bicolor, who are not as amenable as the Alaskan variety to having close-proximity nesting neighbors. (Reminding me of another species of critter around here, Latin name unknown, possibly Oldis olesensis.) I think one summer we had at most three of our swallow nests occupied, at far opposite corners of the dogyard area, but we never approached the picture Joe painted of a bustling colony of swallows, flittering above the dogs and “just hammering the mosquitoes and blackflies,” as he liked to say.
We all enjoyed the presence of the swallows. It never gets old to watch an iridescent swallow swoop and bank and dive. They are masters of nonchalant precision aerobatics, even on days of strong gusty winds that would challenge any pilot. They can drop and flare and stall at precisely the right split-second, to disappear instantly into the tiny hole at the nest-box entrance, there to be met with the cheeps of hungry nestlings and to feed everybody up with a beak-full of bugs.
We often laugh about the imagined “first solo” from those swallow nest boxes that were mounted right on top of the pipe in the center of a husky’s circle. The breeding pairs of swallows usually did not choose those, seeming to prefer houses on corner posts of the dog-yard corral, but they did raise young right above an occupied dog-house several times over the years. Thus, for those fledglings, there must have come a moment of truth. A moment I never actually witnessed but I sure enjoyed imagining.
The baby bird, now all feathered up and ready to fly, (“Or so it says here, in my Young Bird’s Flight Manual…”) poised in the round doorway of the only six-inch space it has ever known, atop the dog’s steel tether-pole.
Geez, never done this before. Perched on the brink. All that Gravity down there, eager as always to claim its own… And not more than four feet below me, that grinning sixty-five pound sled dog, looking up. Panting. Fixated. Maybe even a bit hungry.
Talk about do or die.
“Go for it!” smiles the bemused dog, looking up at the tiny morsel of baby bird, “Just flap! I’m sure it’ll work out fine. There’s nothing to this flying business, from what I’ve seen by watching your mom and dad.”
Gulp. Flap flap.
The other day, seeing that pair of swallows inspecting the nest boxes again, I was hopeful. Maybe this was the year they would once again decide to stay. I watched them fly past one nest-box mounted on a corner post of the corral. Each of them flew to the house and perched on top of the box; then one at a time they hovered at the entrance hole, peering inside. They perched together on top.
“What do you think, honey?”
“A little small, but it looks clean enough. Pretty much like we left it ten or twelve years ago.”
“Still not much closet space…”
But no. Again this summer, the swallows came, stayed for a day, evidently assessing the food prospects, and then disappeared. It looks like we are to have another swallow-less summer here.
Because why? Not sure, but I am quite sure it is because swallows eat mosquitoes. And, yet again, we have next to none of those here, so far this summer. This is by now an ongoing mystery here.
Oh, there are still mosquitoes in the North, trust me. Last year, which was similarly (and delightfully) mosquito-impoverished here at home, I made a late July fuel-cache flight up to the research camp at Daring Lake. Only 135 nautical miles from here, but a world of difference. After landing I taxied in toward the dock, where three people stood wearing full head-to-toe bug armor, including face masks of netting and even, I think, gloves.
“Oh boy,” I thought. “These are not newbies either; these are people who have been here quite a bit. The bugs must be really bad.”
Bad, yes. Awe-inspiring even. In the twenty minutes we spent wrestling with and offloading a couple of drums of fuel from the plane, I think I donated at least a pint of blood to the good old-fashioned cloud of mosquitoes around that dock. 9500 feet and +3 C. on the flight back to home has never felt better than it did that evening.
I can’t account for our ongoing mosquito famine here. We thought maybe the 2014 fire had caused it. At first, I’m sure it did, because the landscape here was utterly black and scorched for several years. Then we had a few dry winters with low snowfall, and after that a bizarre up-and-down fluctuation of water levels in the big lake, from 2020 through 2025 (thanks, BC Hydro) and also a lot of variation in the groundwater and the inland lakes and rivers.
This year, though, it seems as though we might be getting back to some semblance of normal. We had adequate snowfall, and so far this spring we have had nearly an inch and three quarters of rain. (Not a lot, but this is normally fairly dry country.) The woods and hilltops are not soggy, but neither are they crackly and parched underfoot. There is green vegetation everywhere, and the lake level and river level are up and rising.
Question is, where are the mosquitoes?
Not that we miss the little buggers, and not that there aren’t a few around. In fact there are probably more around than some people would even consider tolerable. Those folks have likely not seen what the North can dish out, when it comes to mosquitoes.
To tell you the truth, this uncanny respite from mosquitoes has me concerned. They are pesky, yes, but they must surely be an integral part of the grand scheme of things. Plus, as I often said years ago – if it wasn’t for 50 below zero in the winter and clouds of mosquitoes in summer — well, everybody and their brother would come live out here. (Oldis olesensis might not like so many nearby nest-boxes.)
I do miss the mosquitoes. I know that sounds weird. More than mosquitoes, though, I miss the swallows.



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