Chesapeake Bay Foundation
Philip Merrill Environmental Center
6 Herndon Avenue, Annapolis, MD 21403
Permit No. 302
On the cover: The American bullfrog, native to the eastern half of the United States, is a member of the family Ranidae, or “true frogs.”
Photo by Steve Aprile.
NORTHERN PUFFER © 2010 KARINE AIGNER/ILCP