America's Coastlines Catalog of Images 600.
Mute swans are an agressive invasive species along the East Coast.
There are now over 3,000 mute swans in the Maryland portion of the Chesapeake Bay. July 12 601. Trying desperately to stay out of sight. Near mouth of Patuxent River, Maryland 1999 May 16 602. September 603. line0603 Mass mortality of young diamondback terrapins.