A Pasture in the Woods
Silvopasture — the intentional integration of trees, forage, and grazing animals into a single, lightly-managed ecosystem — is one of the oldest agricultural systems in the world. Modern industrial agriculture has, of course, nearly erased it from the American imagination. In recent decades, researchers from places like the USDA National Agroforestry Center and Virginia Tech have increasingly pointed to silvopasture as a powerful tool for ecological restoration, carbon sequestration, soil regeneration, biodiversity support, animal welfare.
Plus, it’s beautiful. And a good teacher.
Done poorly, grazing can destroy a forest. Done carefully, managed disturbance can help restore it. Invasive species like Japanese stiltgrass and bush honeysuckle that are everywhere on our western hillside thrive because forests have lost the large herbivores and cyclical pressures that once shaped them. Dense understory invasions choke out native regeneration, suppress all kinds of native flora, and even alter soil chemistry. If we don’t intervene, we get a kind of simplified ecosystem with fewer birds, insects, native plants. And thus less beauty, too. And less resilience.
Sheep, in particular, are pretty extraordinary ecological workers. The bite back against invasive pressure — quite literally. They browse and chew and stomp and run their way to a forest floor where natives have a shot to rebound. You wouldn’t call them elegant, really, with their bouncy skiddishness and silly vocalizations and messy, uneven wool. But they get the job done.
So over the past weeks, we’ve driven 185 t-posts into the earth by hand, fencing roughly 4 1/2 wooded acres into a little managed grazing system. Soon, we’ll move those awkwardly adorable sheep into the woods, whey they can graze to their heart’s content, and save a forest while they chew.
Almost exactly in the center of this silvopasture, in one of the forest’s rare sunlit clearings, stands one the most beautiful tulip poplars you’ll ever see — impossibly tall, cathedral-straight, older than most institutions we know. It was here when automobiles were rare and farmers planted with horses and mules.
Tulip poplars are hospitable trees. They give their canopy to pollinators and migratory birds. And to us. One mature tree can transpire hundreds of gallons of water into the atmosphere in a single day, as part of the invisible hydrological cycles that cool and stabilize entire landscapes.
Which is partly why, down below this epic tree sits a small sylvan dell, cool and damp even in afternoon heat, bursting with a dozen kinds of ferns, each a slightly different shade of green. It does not feel or look like Virginia. It feels and looks like a rainforest. Or a Disney backdrop.
Ecologists sometimes refer to places like this as microclimates, little pockets of retained moisture, shade and temperature moderation that become refuges for species that wouldn’t thrive elsewhere. It’s quiet and lush and it’s likely when you walk there, you’ll find yourself lowering your voice unintentionally.
Soon there will other little noises. Our flock of chickens scratching through the leaf litter, helping break parasite cycles and distribute nutrients behind the sheep. There will be licensed guardian dogs trained to protect without disrupting wildlife corridors. A few thin strands of electric fencing will hum, too. Just a bit of modern infrastructure in service of the ecology.
The research around silvopasture increasingly suggests what many traditional land stewards knew a very long time ago: a forest and a pasture are not opposites. They can coexist. Many of the healthiest ecosystems in the world are in a kind of dynamic tension between canopy and clearing, browsing and regrowth, disturbance and renewal.
Deep gratitude to the friends and family, volunteers and co-conspirators who helped pound posts, haul tools, and snap clips to create a pasture in the woods, our little experiment in coexistence.
