979-3046 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-1207 - Antarctic fur seal (Arctocephalus gazella) pups mock-fighting at the abandonded whaling station at Grytviken on the island of South Georgia, southern Atlantic Ocean.
979-3048 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-6899 - Mother brown bear sow (Ursus arctos) mock fighting with her two-year old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-6386 - Adult California sea lion (Zalophus californianus) mock-fighting at Los Islotes (the islets) just outside of La Paz, Baja California Sur in the Gulf of California (Sea of Cortez), Mexico.
979-3049 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-3047 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-6903 - Mother brown bear sow (Ursus arctos) mock fighting with her two-year old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-3043 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-6897 - Mother brown bear sow (Ursus arctos) mock fighting with her two-year old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-6901 - Mother brown bear sow (Ursus arctos) mock fighting with her two-year old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-6932 - Brown bear cubs (Ursus arctos) playing and mock fighting on the beach near the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-3042 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-3051 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-2983 - Sub-adult bull California sea lions (Zalophus californianus) mock-fighting on Los Islotes, Gulf of California (Sea of Cortez), Baja California Sur, Mexico
979-6900 - Mother brown bear sow (Ursus arctos) mock fighting with her two-year old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-3044 - Adult male Galapagos fur seals (Arctocephalus galapagoensis) mock-fighting on lava flow of Santiago Island in the Galapagos Island Archipelago, Ecuador
979-6902 - Mother brown bear sow (Ursus arctos) mock fighting with her two-year old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-6898 - Mother brown bear sow (Ursus arctos) mock fighting with her two-year old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-6930 - Brown bear cubs (Ursus arctos) playing and mock fighting on the beach near the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-2984 - Sub-adult bull California sea lions (Zalophus californianus) mock-fighting on Los Islotes, Gulf of California (Sea of Cortez), Baja California Sur, Mexico
979-6933 - Brown bear cubs (Ursus arctos) playing and mock fighting on the beach near the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean
979-1204 - Antarctic fur seal (Arctocephalus gazella) pups mock-fighting at the abandonded whaling station at Grytviken on the island of South Georgia, southern Atlantic Ocean.