Washinton DC Freshwater Fishes is an ideal, simplified reference to the most common species of freshwater fish found in the district. The area's lakes, rivers and streams provide diverse marine ecosystems. This handy resource highlights native and introduced species that inhabit Washington, DC's waters in a beautifully illustrated 12-panel folding guide. It provides descriptions of fish anatomy, a key to field marks, a watershed map and conservation status. A perfect source of portable information, it is ideal for field use by beginners and experts alike. Made in the USA.