Research locations

Reproduced from National Geographic. Permission for use pending.

Commander Islands, Russia:

Two of this island group are populated with human communities: Bering island, which is the larger of the two, and Medny Island. There are two smaller islands which have bird colonies and some harbor seals.

Pribilof Islands, United States:

Two island of this group are populated with human communites: St. Paul, which is the largets of the two, and St George Island. There are three smaller islands that have bird and small colonies of seals.