"Twice the size of Central Park in New York City, Rock Creek Park is the wild, wooded heart of the nation's capital, offering refuge and a keen sense of place for millions of residents and visitors each year ... Melanie Choukas-Bradley, a renowned naturalist, writer, and teacher in the DC area, spent a full year in the national park recording her observations. She walked and skied its trails several times a week and in all weather conditions"--Publisher's...