Geographic location
Arctic
47
Antarctic
36
The Antarctic
18
Pacific
14
Okhotsk
12
Tromsø
12
Kattegat
10
Norway
10
Canada
8
Svalbard
8
Bjørnøya
6
New Zealand
6
Tusenøyane
6
Venn
6
Greenland
5
Geiger
4
Southern Ocean
4
Antarctic Peninsula
2
Brama
2
Burrows
2
Bylot Island
2
Gibbon
2
Indian
2
Leech
2
Meier
2
Nunavut
2
Portage Island
2
Sav’
2
Slaughter
2
South Georgia Island
2
The ''Y''
2
Weddell
2
Yukon
2
Arctic Lake
1