Region
Pennsylvania
41
Philadelphia
24
United States
15
Penn
12
New Jersey
11
Delaware River Estuary
8
Atlantic Coast
5
North America
5
Amérique du Nord
3
Massachusetts
3
Philadelphia (Pa.)
3
Chesapeake Bay (Md. and Va.)
2
Delaware
2
Fish Lake (Minn. : Township)
2
Gloucester
2
Maryland
2
New York
2
New York (State)
2
Ohio River
2
South Carolina
2
Wissahickon Creek (Pa.)
2
18th Street, 200 Blk. S., (Philadelphia, Pa.)
1
Absecon (N.J.)
1
Amerika
1
Atlantic City
1
Atlantic City (N.J.)
1
Atlantic Highlands (N.J.)
1
Atlantic Ocean
1
Australia
1
Barnegat
1
Barnegat (N.J.)
1
Bay Head (N.J.)
1
Beach Haven (N.J.)
1
Belmar (N.J.)
1
Bivalve (N.J.)
1
Bombay Hook National Wildlife Refuge (Del.)
1
Brielle (N.J.)
1
Canada
1
Chamounix Lakes (Fairmount Park, Pa.)
1
Chesapeake Bay
1
Chester Co
1
Columbia County (Pa.)
1
Connecticut
1
Cumberland County
1
Cumberland County (N.J.)
1
Deal (N.J.)
1
Delaware River (N.Y.-Del. and N.J.)
1
Eastern State Game Farm (Schwenksville, Pa.)
1
Egg Harbor River
1
Erie County
1
more ...