ROOKERY ISLAND/WASHINGTON BORO MUDFLATS
Birdwatchers love this protected haven for exotic birds. Shorebirds and migratory birds stop here along the flyway. The Pennsylvania Game Commission has designated this as a state game-propagation area. From March 1 and July 31, no people are allowed on the island. As a result, this is the perfect time for bird watchers to see a variety of birds.