Taken at the Middle Creek Wildlife Preserve in Kleinsfeltersville, Pa.
March is the best time of the year to see Snow Geese. Some years there has been nearly 200,000 estimated snow geese visitors at one time. Other visitors are the common Canadian Geese, various swans and ducks, and many small birds visit the many feeders on the acreage. It is run by the Pennsylvania Game Commission and includes several trails. In the gallery below, I found Canadian Geese, Swans, and a Red Bellied Woodpecker (hard to get a great shot of):

Middle Creek in Kleinfeltersville, Pa.