DescriptionUrsus maritimus Steve Amstrup.jpg English: Polar Bear (Ursus maritimus) and Cubs Deutsch: Eisbär (Ursus maritimus) mit Jungtieren Source United...
propose images to improve as well. Reworked version of Image:Ursus_maritimus_Steve_Amstrup.jpg by ABF Original-Description: (Uploaded by User:Petrusbarbygere)...
Steve Amstrup with sedated large polar bear (Ursus maritimus). Beaufort Sea, Alaska, May 1982 العربية: دب قطبي مخدر Source: NOAA Photo Library. English...
Source: NOAA Photo Library. [1] says: "Steve Amstrup of USFWS with large sedated polar bear - Ursus maritimus. Bears were measured and tagged for future...
