From Robson et al., (2004).

Vectors showing the direction and maximum distance from the breeding site for lactating northern fur seals (C. ursinus) tracked by satellite during 1995 and 1996 from southwestern St. Paul (Reef rookery at Reef Point and Tolstoi rookery at English Bay), northeastern St. Paul (Vostochni rookery at Northeast Point and Polovina Cliffs rookery at Polovina), and St. George islands (North, Staraya, and East Cliffs rookeries on northern St. George Island and Zapadni/South rookeries on southern St. George Island).