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Dozens of bison graze in a high mountain field with the Rocky Mountains in the background.  It's late Spring and the mountains are still full of snow, with storm clouds rolling in, but the buffalo seem undisturbed.
Bison in Yellowstone National Park
Musk ox in autumn Dovrefjell National Park Norway
Geysers and Hot Springs at Yellowstone
Brown bear in a bog with water reflection
Early summer morning at Mount Thompson and Bow Lake in the Canadian Rockies of Banff NP, Canada
A beautiful closeup view of a bison standing in the middle of the field
Bull moose with new antlers just starting to grow is walking in shallow water with beautiful snow banks along the stream at the round prairie in Yellowstone National Park, Wyoming, USA. The nearest city is Cooke City, Montana
hot spring in yellowstone national park
A herd of Buffalo are in grazing in a field as one of them seems to be staring at the viewer.
View of a bear in Sequoia National Park in California in summer 2015
Spring has finally arrived in Interior Alaska. With the warmer temperatures the snow begins to thaw and rivers begin to swell with the spring runoff.
Caribou grazing near a river with mountains close by.
Animals in the wild.
The American bison grazing on a field along the river
The American bison or simply bison (Bison bison), also commonly known as the American buffalo or simply buffalo, Yellowstone National Park, Wyoming. Mother and young calf running.
Steam released from geysers at Yellowstone National Park in Wyoming.
Clearing storm in Jasper National Park
Campos al atardecer en Madrid
European bison in winter, Białowieża National Park.
Panorama shot of red steaming hot lake thermal spring in yellowstone national park in amerika, usa
Grassland
A closeup shot of a large Grizzly bear eating a fish on a flowing river on a sunny day
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
Brown bear (Ursus arctos) walking in a boreal forest in Finland
Northwestern Wyoming's Rocky Mountains.
The American black bear (Ursus americanus) is a medium-sized bear endemic to North America. It is the continent's smallest and most widely distributed bear species. American black bears are omnivores, with their diets varying greatly depending on season and location.
This is a horizontal, color photograph of the spring landscape in Yellowstone National Park. Melting snow remains around a narrow stream of water. Dried, brown vegetation is visible across the majority of the land. Green coniferous trees fill the background in front of the mountain in Wyoming, USA. Photographed with a Nikon D800 DSLR camera.
Bull Elks in Rocky Mountain National Park, Colorado
The Tazlina River winds its way through anterior Alaska. Many beautiful scenes play out along the way.
Free Images: "bestof:yellowstone national park grizzly bear hayden valley outdoor NPS photo by Neal Herbert NPS photo by Neal Herbert"
Wolf_on_a_bison_carcass,_Hayden_Valley.jpg
Bear_in_motion,_Lamar_Valley.jpg
Moonset,_Lamar_Valley.jpg
Sunset,_Lamar_Valley.jpg
Roadside_black_bear,_Blacktail_Deer_Plateau.jpg
Cow_&_calf_bison,_Fountain_Flat_Drive.jpg
Morning_fog_in_the_Yellowstone_River_Valley.jpg
Sunset_on_the_Madison_River.jpg
Yellowstone_Lake_from_Lake_Butte_Overlook.jpg
Rainbow_over_the_Gardner_River_Canyon_near_Mammoth.jpg
Thunderstorm_at_sunset,_Swan_Lake_Flat.jpg
Firehole_River.jpg
Warm_springs_spike-rush_(Eleocharis_flavescens_var._thermalis)_on_Obsidian_Creek.jpg
Fresh_snow_on_Soda_Butte_Creek_and_the_Absarokas.jpg
Sunset,_Midway_Geyser_Basin.jpg
Firehole_Lake_Drive_&_Milky_Way.jpg
Milky_way_near_Mammoth_Hot_Springs.jpg
Castle_Geyser_&_Milky_Way.jpg
Enjoying_the_Milky_Way,_Mammoth_Hot_Springs.jpg
"Blood_Moon"_and_the_planet_Uranus_over_Mammoth_Hot_Springs..jpg
Cinnamon_black_bear,_Soda_Butte_Creek.jpg
Rain_over_the_Absarokas.jpg
Black_bear_sow_with_cub,_Tower_Fall.jpg
Bear_in_motion,_Lamar_Valley.jpg
Black_bear.jpg
Trio_of_bighorn_rams,_Lamar_Valley.jpg
Snowmobiles_in_Hayden_Valley.jpg
Jackie_Sene_and_Dan_Kowalski,_members_of_Yellowstone's_Color_Guard,_salute_the_flag..jpg
Black_bear.jpg
Jackie_Sene_and_Dan_Kowalski,_members_of_Yellowstone's_Color_Guard,_deliver_the_flags_during_a_naturalization_ceremony_in_Mammoth_Hot_Springs..jpg
Petitioners_taking_the_oath_of_citizenship.jpg
Petitioners_taking_the_oath_of_citizenship.jpg
Petitioners_taking_the_oath_of_citizenship.jpg
Blooming_lily_pads,_Lost_Lake.jpg
Sunset,_Lamar_Valley.jpg
Bull_elk,_Blacktail_Deer_Plateau.jpg
Black_bear,_Slough_Creek.jpg
Black_bear,_Northeast_Entrance.jpg
Black_bear,_Blacktail_Plateau_Drive.jpg
Cinnamon_black_bear,_Soda_Butte_Creek.jpg
Black_bear.jpg
Pronghorn_in_Lamar_Valley.jpg
Evening_alpenglow_in_Lamar_Valley.jpg
Sunrise,_Upper_Terrace,_Mammoth_Hot_Springs.jpg
Western_meadowlark,_Lamar_Valley.jpg
Grasshoppers.jpg
Black_bear_sow_with_cub,_Tower_Fall.jpg
Black_bear_sow_with_cub,_Tower_Fall.jpg
Pronghorn,_Lamar_Valley.jpg
Pronghorn_doe.jpg
Pronghorn.jpg
Western_meadowlark,_Lamar_Valley.jpg
Bighorn_sheep_ram.jpg
Black_bear,_Blacktail_Deer_Plateau.jpg
Pronghorn_doe.jpg
Pronghorn_bucks.jpg
Fuels_treatment_program.jpg
Grizzly_bear_rubbing_on_a_tree_(Northern_Divide_Grizzly_Bear_Project).jpg
Grizzly_bear_rubbing_on_a_tree_(Northern_Divide_Grizzly_Bear_Project).jpg
Grizzly_bear_rubbing_on_a_tree_(Northern_Divide_Grizzly_Bear_Project).jpg
Grizzly_bear_rubbing_on_a_tree_(Northern_Divide_Grizzly_Bear_Project).jpg
Bear_Fur_on_a_Snare_(Northern_Divide_Grizzly_Bear_Project).jpg
Protecting_Tranquilized_Bea.jpg
Grizzly_bear.jpg
Grizzly_bear.jpg
Visitor_fishing.jpg
Wild_strawberry.jpg
Boletus_mushroom.jpg
Riverside_Geyser.jpg
Canada_Geese.jpg
Dragonfly.jpg
Spruce_Fire_burn_mosaic.jpg
Frost_at_Blacktail_Pond.jpg
Western_coneflower.jpg
Great_horned_owl.jpg
Muskrat.jpg
Pronghorn_buck.jpg
Cliff_swallow.jpg
Lamar_Buffalo_Ranch.jpg
Coyote.jpg
Coyote.jpg
Crested_Pool_by_moonlight.jpg
Ruffed_grouse.jpg
Blue_clematis_(Clematis_occidentalis).jpg
Cecropia_moth.jpg
Old_Faithful_Visitor_Education_Center.jpg
Robin.jpg
Great_horned_owl.jpg
Buck_mule_deer.jpg
Gibbon_Falls.jpg
Southest_arm_of_Yellowstone_Lake.jpg
Uinta_ground_squirrel.jpg
Fog_on_Dunraven_Pass.jpg
Stagecoach_ride_from_Roosevelt.jpg
Castle_Geyser_by_moonlight.jpg
Spruce_Fire_burn_mosaic.jpg
Black_bear.jpg
Cow_elk_at_sunrise.jpg
Gardner_River.jpg
Coyote.jpg
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