816-7883 - The Upper Falls in the Grand Canyon of Yellowstone in the Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
764-4763 - Bison (Bison bison) cows in the snow with frost-covered trees in the winter, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-334 - Elevated view of Doublet Pool, Firehole River and Castle Geyser, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-333 - Lewis River meanders in the early morning;, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-332 - Regenerating trees reflected in a frosty and misty Lewis River at dawn, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-339 - Eruption of Riverside Geyser, Firehole River, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-340 - Eruption of Riverside Geyser seen from Firehole River bridge, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-338 - Eruption of Riverside Geyser, Firehole River, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-118 - Rainbow cast by eruption of Riverside Geyser, Firehole River, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1167-117 - Regenerating trees reflected in a frosty and misty Lewis River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
764-4494 - Line of Bison (Bison bison) crossing the Lamar River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
764-4493 - Line of Bison (Bison bison) crossing the Lamar River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1387 - Bull elk (Cervus canadensis) along the Madison River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1384 - Young elk (Cervus canadensis) grazing along the Madison River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1397 - Elk (Cervus canadensis) with tourists along the Madison River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1388 - Bull elk (Cervus canadensis), along the Madison River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1382 - Lone bison (buffalo) (Bison bison) on the move in Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1396 - Early morning fog along the Madison River in Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1398 - Young elk (Cervus canadensis), crossing amongst traffic along the Madison River, Yellowstone National Park, Wyoming, United States of America, North America
1112-1394 - Osprey (Pandion haliaetus) along the Madison River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1383 - Bull elk (Cervus canadensis), along the Madison River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
1112-1400 - Fly fisherman casting in the early morning fog in the Madison River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
832-124061 - View over Firehole River, Geyser Hill, Upper Geyser Basin, geothermal springs in Yellowstone National Park, Wyoming, United States of America, USA
832-123921 - Coloured thermophilic bacteria, the outlet of Cliff Geyser, Fire Hole River, Black Sand Basin, Upper Geyser Basin, Yellowstone National Park, Wyoming, United States of America, USA
832-123990 - Steaming geothermal springs and geysers, Firehole River, Midway Geyser Basin, Yellowstone National Park, Wyoming, United States of America, USA
832-123992 - Runoff from Excelsior Geyser into Firehole River, Midway Geyser Basin, colored thermophilic bacteria, microorganisms, geysers, hot springs, Yellowstone National Park, Wyoming, United States of America, USA
832-123937 - Sheepeater Cliffs, basalt cliffs, also known as Tukuaduka, Gardner River, Yellowstone National Park, Wyoming, United States of America, USA
832-123991 - Runoff from Excelsior Geyser into Firehole River, Midway Geyser Basin, colored thermophilic bacteria, microorganisms, geysers, hot springs, Yellowstone National Park, Wyoming, United States of America, USA
832-110164 - Colored thermophilic bacteria, outlet of the Cliff Geyser, Firehole River, Black Sand Basin, Upper Geyser Basin, Yellowstone National Park, Wyoming, United States of America, USA
832-42379 - Outlet of the Excelsior Geyser in Firehole River, Midway Geyser Basin, colourful thermophilic bacteria, microorganisms, geysers, hot springs, Yellowstone National Park, Wyoming, United States of America, USA
831-1062 - Grand Canyon of the Yellowstone River, from Inspiration Point, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1061 - Grand Canyon of the Yellowstone River, from Inspiration Point, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1068 - Lower Falls from Artists Point, Grand Canyon of the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1069 - Lower Falls from Artists Point, Grand Canyon of the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1070 - Lower Falls from Artists Point, Grand Canyon of the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1060 - Grand Canyon of the Yellowstone River, from Grand View, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1059 - View of Lower Falls from Red Rock Point, Grand Canyon of the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1056 - Brink of Lower Falls of Yellowstone River, Grand Canyon of the Yellowstone, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1057 - View of Lower Falls from Red Rock Point, Grand Canyon of the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1058 - View of Lower Falls from Red Rock Point, Grand Canyon of the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1028 - Riverside Geyser, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1039 - View of Yellowstone River and Hayden Valley, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1026 - Riverside Geyser, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
831-1027 - Riverside Geyser, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
857-81432 - A athletic man fly fishing stands on the banks of the Yellowstone River with the fall colors and snowy mountains behind him in Bozeman, Montana.
1065-45 - Pair Of Otters, Lontra canadensis; River Otter; Otters near the water; Yellowstone Otters, Yellowstone River; Yellowstone National Park; Winter; Wyoming;
1065-30 - Duck For Lunch, Lontra canadensis; River Otter; Otters near the water; Otters with a duck to eat; Yellowstone Otters, Yellowstone River; Yellowstone National Park; Winter; Wyoming;
1065-57 - Swimming Buffalos in the Yellowstone River, Bos bison; American Buffalo; American Bison; Swimming The Yellowstone River; Yellowstone National Park; Wyoming
979-2644 - Adult male bufflehead (Bucephala albeola) in breeding plumage on the wing over the Yellowstone River in Yellowstone National Park, Wyoming, USA.