| Trích dẫn | Regehr, E.V., S.C. Amstrup and I. Stirling, 2006 Polar bear population status in the Southern Beaufort Sea. U.S. Geological Survey Open-File Report 2006-1337, 20 p. | |
| Tài liệu tham khảo | 123340 Regehr, E.V., S.C. Amstrup and I. Stirling, 2006 | |
| Trang | 8 | |
| Named Used as Valid | Ursus maritimus | |
| Bình luận | Referred to as the common name "polar bear" in reference | |
| Địa phương | ||
| Distribution | Southern Beaufort Sea |