Springbrook Prairie
Originally slated to be the site of a 200-acre dragon-shaped lake with a swim beach and campground, today, the 1,867-acre Springbrook Prairie Forest Preserve in Naperville is instead one of three regionally significant grassland bird communities in the state and home to species like meadowlarks, dickcissels, grasshopper sparrows, woodcocks, and bobolinks as well as state-endangered northern harriers, short-eared owls, and Henslow’s sparrows.
A stream re-meandering project has created twists and turns and a wider, shallower bank along the namesake Spring Brook. These changes have slowed the flow of water, improving aquatic habitat and allowing the brook to more easily pour over its banks and into the preserve during heavy rains, a valuable flood-control feature for nearby residents.