Region
Hudson River (N.Y. and N.J.)
20
New York (State)
16
United States
8
Hudson River
7
North America
7
Hudson River Estuary (N.Y. and N.J.)
6
États-Unis
5
Atlantic Coast
2
British Columbia
2
Canada
2
Hudson River (N.Y and N.J.)
2
Japan
2
New England
2
New York (État)
2
Saint Lawrence River
2
Susquehanna River
2
Amérique du Nord
1
Atlantic Coast (Canada)
1
Atlantic Coast estuaries
1
Atlantique, Côte de l' (Canada)
1
Black River
1
Black River (N.Y.)
1
Champlain, Lac
1
Champlain, Lake
1
Chateaugay river (N. Y.)
1
Chateaugay river, N. Y.
1
Colombie-Britannique
1
Delaware River (N.Y.-Del. and N.J.)
1
Erie, Lake
1
Florida
1
Fraser River
1
Fraser River (B.C.)
1
Genesee River (Pa. and N.Y.)
1
Grands Lacs (Amérique du Nord)
1
Grass river (N. Y.)
1
Grass river, N. Y.
1
Great Lakes
1
Great Lakes (North America)
1
Große Seen
1
Hudson (N.Y. et N.J. : Fleuve)
1
Hudson (N.Y. et N.J.)
1
Jülich <1991>
1
Kanada
1
Kansas
1
Lake Champlain
1
Maine, Gulf of
1
Mohawk River
1
Niagara River (N.Y. and Ont.)
1
North Atlantic Ocean
1
North Carolina
1
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