• Oxbow Prairie Volunteer Workday

    Formed by an old loop in the river’s course, lies the Oxbow Prairie. This old oxbow in the Chicago River’s North Branch is a combination of low, wet prairie soils […]

  • Miami Woods and Prairie Volunteer Workday

    The Miami Woods Forest Preserve covers 112 acres stretching along the west side of the North Branch of the Chicago River from Oakton Street northward to Dempster Street.  It is […]