Nanjemoy Creek Preserve - Preserved by the Nature Conservancy it provides a nesting home to one of the largest great blue heron colonies on the East Coast. - http://nature.org/wherewework/northamerica/states/maryland/preserves/art4812.html
Nanjemoy Creek Environmental Education Center - Charles County Public School outdoors education facility. Includes information about the Trashless Lunch contest, list of field studies, and list of upcoming workshops for teachers. - http://www.ccboe.com/nanjemoy/