Geographic location
Arctic
40
Arctic Ocean
40
Bering Sea
30
Pacific
28
Chukchi Sea
26
Polar Star
18
Anchorage
14
Antarctic
10
Gulf of Alaska
10
Southern Ocean
10
British Columbia
8
Canada
8
Fairbanks
8
Indian
8
Calvin
6
Clayton
6
Barrier Islands
4
Biscoe
4
Burton
4
Burton Island
4
Caldwell
4
Coastal Waters Of Southeast Alaska
4
Davidson
4
East Siberian Sea
4
Fairweather
4
Hummer
4
McArthur
4
Montague
4
Pobedy
4
Scripps
4
Shelby
4
Sockeye
4
St Michael
4
Taku
4
Volna
4
Yankee
4