The Prairie's Patient Return to Wildness

You're standing right in the heart of the tallgrass prairie biome, or what's left of it. This is the eastern edge of North Dakota's prairie pothole region, where glaciers retreated about ten thousand years ago and left behind a landscape dimpled with wetland depressions. What you're seeing around Brockway is a patchwork: cultivated fields of wheat and soybeans alongside road ditches, field margins, and abandoned farmsteads where native prairie is staging its comeback.

The succession happening here is fascinating because it's running in reverse from what most people picture. Instead of bare ground slowly becoming forest, these agricultural lands are reverting to prairie whenever farming pressure lets up. In the ditches and fallow fields, you'll spot big bluestem and Indian grass starting to establish themselves, their roots diving six feet deep or more. Alongside them, you'll find purple coneflower and black-eyed Susans, the early colonizers that can handle disturbed soil. Western wheatgrass creeps in from the edges, knitting the ground together. The soil here is rich glacial till, but decades of tillage have disrupted the dense root networks that once held moisture and carbon.

Watch for upland sandpipers perched on fence posts, they're grassland specialists that need those taller grasses for nesting. You might catch a northern harrier quartering low over the fields, hunting for meadow voles that thrive in the transitional vegetation. The wetland potholes draw yellowheaded blackbirds and blue-winged teal during spring migration.

Here's the thing about prairie succession: it's incredibly slow and easily interrupted. When a field goes fallow, annual weeds dominate for the first few years, mostly foxtail and ragweed. Then the perennial grasses begin their patient advance, but it takes fifteen to twenty years before you get anything resembling native prairie structure. The real climax community, with its hundred-plus plant species and the insects, birds, and mammals that depend on that diversity, might take fifty years or more.

Right now, around Brockway, you're watching dozens of these succession timelines playing out simultaneously. Some fields are in year two, some in year ten. Every fence line, every roadside becomes a seed bank and a corridor, slowly stitching the fragments back together. Keep your eyes on those ditches as you drive, they're not waste spaces. They're laboratories of ecological patience.