Official Selection: Chasing Hatches
For more than thirty years, Dr. Rob Van Kirk and the Henry’s Fork Foundation have built one of the country’s most respected river science programs, shaping modern conservation through long-term monitoring, water management, and fisheries research on the Henry’s Fork. Their work has protected the river through drought, development, and decades of change. But the hatches aren’t what they used to be. Across the American West, anglers keep noticing the same thing: the bugs arrive at different times, some are less abundant, others seem to disappear entirely. For decades, these were just stories traded on riverbanks. Now, a new generation of scientists is setting out to find out whether they’re true, and what they mean for the fisheries so many people love. Chasing Hatches follows that generational handoff in three movements. It begins with the legacy, the science Van Kirk built and the uncertainty now testing it. It moves to the next generation, following Jackson Birrell and James Frakes of the Salmonfly Project as they travel across the West assembling one of the largest aquatic insect datasets ever collected, driven by a simple conviction: if you protect the bugs, you protect everything. And it arrives at the future, where eDNA researcher Jack McLaren bridges field science and the lab, chasing the possibility that a single sample of river water could reveal the health of an entire ecosystem, and let us understand change before it becomes decline. Aquatic insects are the foundation of river ecosystems, yet remarkably little long-term data exists about their populations. Without understanding what’s happening at the bottom of the food web, we risk missing the earliest warning signs of ecological change. Chasing Hatches is a film about the people racing to close that gap, legacy science, new technology, and the anglers, researchers, and rivers caught in between. If the hatches disappear, what does that mean for fly fishing? Only at Fly Fusion’s Trout Tour in 2026!
Filmmaker: Jon Klaczkiewicz