Geographic location
Canada
Arctic
20
Arctic Ocean
20
Hudson
14
Burton
13
Burton Island
13
British Columbia
12
Coastal Waters Of Southeast Alaska
12
Pacific
12
Bering Sea
10
Fairbanks
10
Gulf of Alaska
10
Indian
10
Scripps
10
Baffin Bay
9
Greenland
9
Ajax
6
Alazeya
6
Antarctic
6
Aranda
6
Barents Sea
6
Bedford
6
Bergen
6
Bering Strait
6
Castle Rock
6
Ceniza
6
Deryugin
6
Drake Passage
6
Herdman
6
Kattegat
6
Mara
6
Murmansk
6
Norwegian Sea
6
Passat
6
Pontchartrain
6
Southern Ocean
6
Thala Dan
6
Vize
6
Western Basin
6
Yelcho
6
Yubileynyy
6
Zubov
6
Zvezda
6
Anchorage
4
Barrier Islands
4
Caldwell
4
Chukchi Sea
4
Davidson
4
East Siberian Sea
4
Fairweather
4
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