Walking the banks of a brook in Durham, Connecticut recently, I made my way through muddy ground and past a tangle of red maple and other woody vegetation to a patch of open water surrounded by trees and edged in sedges and cattails. Durham Meadows revealed many shades of green under an azure sky, and I listened to an orchestra of birdsong, frog calls and insect buzz. The swamp’s palisade of trees surrounding me seemed to act like the resonator of a stringed instrument, and I was dumbstruck by the amplified wildness.