
Craig Fellin fly-fishing on the Big Hole River with his dog Gus, Montana. Photo by Meera Subramanian
Anyone who takes fly-fishing seriously behaves like a scientist. These anglers are biologists, knowledgeable in what’s eating what, when and how. They are hydrologists, studying riffles and stream flow. They are naturalists, observing clouds and sunlight and the circulation of air as their rods flick back and forth across the big sky. They are, in a sense, climate scientists. And some, but not all, are deeply concerned about the effects of a warming climate on the cold-water species that inhabit blue-ribbon trout streams.
But to the extent that they act as climate scientists, partisan politics plays a role in many anglers’ understanding of climate change. Here in Montana, with pristine rivers that are home to some of the best fly-fishing in the country, a majority of votes went for President Trump—and climate change is considered by many of them to be a natural phenomenon beyond human control. Nonetheless, climate change is having a profound influence on fly-fishing, from the timing of insect hatches to the long-term survival of the fish that give this sport its meaning….
Read the full story at InsideClimate News or High Country News.
And I had a great conversation with Nicky Oullet of Montana Public Radio about the story, and you can listen to it here.








I always try to deny dawn. She slips under my eyelids and I reach for my eye mask, craving one more hour of unconsciousness. But I hear birds. Knew the light was illuminating the unexplored forest behind the house I now find myself living in. Discovered myself pulled up and into clothes warm enough for the cool morning, lacing up my hiking shoes before I quite realized it. My eyes don’t read so well in the morning anymore, but before I walk out the door, I squint at the map for the Perimeter Trail that loops around Sewanee, hugging the edge of the Cumberland Plateau, and figure it should be due west of the house. Why walk along the lanes to find a proper entrance? I tuck my pants into my socks (the default fashion for us in Cape Cod’s tick-infested landscape. Are they here or am I liberated?) and cross the bit of backyard grass and enter the woods. Ten steps in, I flush a herd of white-tailed deer twenty strong, their cotton-burst butts bounding down the hill of the small valley, then up the other side. A hundred feet in and I find a brook I can step across with one stride. Twenty more paces and I’m on the trail. I take a right and go. It’s good to be back in church.
Just before I left Knight Science Journalism fellowship up in Cambridge,
Here on the edge of the plateau, there is the added orientation ease of heading towards the almost horizon that appears between the boles of upright trees, that indicates the drop-off of slope and the potential payoff of views. It’s why I went right. But I am distracted. A russula mushroom there in the duff. A widow-maker tree defying gravity until her uprooted roots decide to give out completely. Rounding a bend and finding myself below a sandstone overhang like a chiseled layer cake of rock, seeps staining spots dark, the smell of iron in the air. Did I gasp? I think I gasped. At a fork I go left, each rock outcropping greater than the last. I scramble up a rock to pass through a tunnel of stone and then the sound of water pulls me forward until I’m below the spray of Bridal Veil Falls, oxygenated, awake. [update: that wasn’t Bridal Veil, I discover later. Just some unnamed cascade. Just as lovely, if not as spectacular.]


