Topic
Alaska
Northwest
58
Pacific -- History -- 20th century
51
Arctic Ocean
46
Bering Sea
32
Beaufort Sea
31
Chukchi Sea
30
Point Barrow
25
Fairbanks
22
Arctic ocean
18
marine mammals
18
Nome
17
sea ice
17
Aviation
16
CETACEANS
16
DBO
16
Distributed Biological Observatory
16
NOAA
16
PAG
16
PMEL
16
Pacific Arctic Group
16
porpoise
16
seals
16
walruses
16
Eskimos
13
Barrow
12
the Arctic ocean
12
Canada
11
Seattle
11
Bears
9
Cetaceans
9
Mammal
9
New York
9
Russia
9
Sea Lions
9
Seals
9
Walruses
9
Juneau
8
Washington
8
DBO (Distributed Biological Observatory)
7
Kotzebue
7
Pacific--History--20th Century
7
location
7
dog team
6
Albemarle Sound
5
Alligator River, NC
5
Altamaha River
5
Apalachicola Bay
5
Arabian Sea
5
ArcGIS point shapefile
5
more ...