Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Incredible landscape with hundreds of bison crossing the Lamar river in the Lamar Valley in Yellowstone National Park.
Goa is a nearly threatened antelope species.
a pronghorn antelope buck in autumn in Grand Teton National Park Wyoming
The Pronghorn (Antilocapra americana) is a species of artiodactyl (even-toed, hoofed) mammal native to interior western and central North America. Although it is commonly thought of and called an antelope it is not a true antelope.  The pronghorn is the only surviving member of the Antilocapridae family and has been in North America for over a million years. The pronghorn has a similar body shape to a deer but stockier and shorter legged.  Both males and females grow horns but the male horns are larger.  The horns are shed each year as the new horns grow from underneath.  The pronghorn weighs between 90 and 120 pounds and stands about 3 1/2 feet tall at the shoulder.  It has a tan to reddish brown body with white markings throughout.  The pronghorn is the fastest land mammal in the Western Hemisphere.  Its great speed enables the pronghorn to outrun most predators.  Pronghorns are migratory herd animals.  Their migration routes have been threatened by fencing and fragmentation of their habitat.  Pronghorns cannot jump over traditional barb wire fences like deer and elk can.  They try to pass underneath and sometimes get caught in the fencing.  Newer types of fencing have plastic pipe under the bottom strands which allows the animals to pass through.  Pronghorns are quite numerous and in some areas like Wyoming and northern Colorado the pronghorn population at times has exceeded the human population.  This pronghorn was photographed on Antelope Ridge in the National Bison Range near Charlo, Montana, USA.
Pronghorn buck standing proud by himself in a meadow of sage brush and grass
Last light, Yellowstone National Park, Wyoming, USA
Pronghorn (Antilocapra americana) with atumn background colors in Lamar Valley, Yellowstone National Park.
Big Horn sheep herd at Grand Teton National Park in Wyoming, western USA, North America.
pronghorn antelope in the wild
Pronghorn standing in a field in the Lamar Valley, Yellowstone National Park.
The pronghorn (Antilocapra americana) is a species of artiodactyl mammal indigenous to interior western and central North America and found in Yellowstone National Park. A male Pronghorn in the dried grass.
Pronghorn buck near Antelope Flats in Grand Teton National Park
Male Pronghorn Antelope
Pronghorn in Yellowstone National Park in Autumn
Grassland in Yellowstone National Park, Wyoming
a pronghorn antelope buck and does during the rut in the Wyoming desert in autumn
Pronghorn antelope in Yellowstone National Park
Pronghorn Antelope
Female antelope or pronghorn running looking for a good place to give birth, in wild Montana, USA, North America.
Family group of pronghorn antelope stand in golden meadow with Teton Mountains as background in Grand Teton National Park in Wyoming
Vast and empty Landscape -  windswept golden grasslands of Yellowstone National park  under a beautiful blue sky with a few clouds
A Pronghorn in Yellowstone National Park
Bisons on a meadow in Yellowstone National Park in Wyoming, USA
Pronghorn Antelope Close-up on the Hillside Closeup in Yellowstone National Park Background Landscape Nature Wildlife
One pronghorn antelope on a hillside in Yellowstone National Park
Pronghorn, Yellowstone National Park, Wyoming, USA
An antelope strolling in a meadow under overcast skies
This is a landscape image of rolling hills in yellowstone park.click the banner below for similar images
A gazelle in the mountains at Yellowstone National Park, USA.
Pronghorns are among the fastest land animals in North America, capable of reaching speeds up to 55 mph. They are known for their impressive long-distance migrations, traveling up to 150 miles between summer and winter ranges. Despite early 20th-century population declines, conservation efforts have helped pronghorns rebound, making them a notable presence in the park's diverse ecosystem. Despite often being called \
Free Images: "bestof:yellowstone yellowstone national park yellowstonenationalpark national park nationalpark outdoor landscape field grassland Pronghorn in Gardiner Basin; Jim"
Pronghorn.jpg
Aerial_view_of_Upper_Geyser_Basin.jpg
Pronghorn.jpg
Pronghorn_doe.jpg
Pronghorn_bucks.jpg
Trail_ride.jpg
Elk_herd.jpg
Bull_elk.jpg
Hikers_on_Bunsen_Peak_Trail.jpg
Hikers_on_Dailey_Creek_Trail.jpg
Electric_Peak_and_Sepulcher_Mtn..jpg
Fall_colors_along_Soda_Butte_Creek.jpg
National_Park_Service_Centennial_Evening_at_the_Arch.jpg
Pronghorn.jpg
Black_bear.jpg
Grand_Geyser.jpg
Cliff_Geyser.jpg
Opal_Pool.jpg
Clepsydra_Geyser.jpg
Madison_River.jpg
Old_Faithful_Geyser.jpg
White-crowned_sparrow.jpg
Grand_Prismatic_Spring_(4).jpg
Great_Fountain_Geyser.jpg
American_kestrel_in_Gardiner_Basin.jpg
Old_Faithful_Geyser_eruption.jpg
Rainbow_at_Junction_Butte.jpg
Red-tailed_hawk_in_Gardiner_Basin.jpg
Visitors_at_Grand_Prismatic.jpg
Sunset_on_Swan_Lake_Flat.jpg
Porcelain_Springs_in_Norris_Geyser_Basin.jpg
Bison_and_pronghorn_in_Lamar_Valley.jpg
Elk_on_Mt._Everts.jpg
Morning_fog_in_the_Yellowstone_River_Valley.jpg
Fishing_on_the_Firehole_River.jpg
Cliff_Geyser_at_Black_Sand_Basin.jpg
Pronghorn_doe.jpg
Pronghorn_buck.jpg
Glacial_boulder.jpg
Virginia_Cascade.jpg
Nymph_Lake.jpg
Tower_Creek.jpg
Coyote.jpg
Barronette_Peak.jpg
Porcelain_Basin.jpg
Amphitheater_Mountain_1.jpg
Amphitheater_Mountain_3.jpg
Aspen_saplings.jpg
Yellowstone_River.jpg
Crystal_Falls.jpg
Tower_Fall.jpg
Fountain_Geyser.jpg
Ruffed_grouse.jpg
Red_Spouter.jpg
Northeast_Entrance.jpg
Castle_Geyser.jpg
Lower_Falls.jpg
Grand_Geyser.jpg
Bald_Eagle.jpg
Lake_Hotel.jpg
Barronette_Peak.jpg
Beehive_Geyser.jpg
Amphitheater_Mountain_2.jpg
Lodgepole_pines.jpg
Mountain_bluebird.jpg
Pelican_Creek.jpg
Mountain_bluebird.jpg
Emerald_Pool.jpg
Porcelain_Basin.jpg
Yellowstone_River.jpg
Canada_Geese.jpg
Firehole_River.jpg
Uinta_ground_squirrels.jpg
Yellowstone_Lake.jpg
Lower_Falls.jpg
Midway_Geyser_Basin.jpg
Lamar_River_Canyon.jpg
Yellowstone_Lake_Sunset.jpg
Helianthella_flowers.jpg
Old_Faithful_Geyser.jpg
Great_Fountain_Geyser.jpg
Old_Faithful_Geyser.jpg
Spouter_Geyser.jpg
Crested_Pool.jpg
Old_Faithful_Eruption.jpg
Chipping_sparrow.jpg
Canyon_Pack_wolves.jpg
Clouds_on_Abiathar_Peak.jpg
Sunset_in_Lamar_Valley.jpg
Blue_Star_Spring.jpg
West_Thumb_Geyser_Basin.jpg
Roosevelt_Arch-Gardiner,_MT..jpg
Scenic_Cruiser_on_Yellowstone_Lake.jpg
Upper_Falls_of_the_Yellowstone.jpg
Bison_in_Lamar_Valley.jpg
Visitors_in_Norris_Geyser_Basin.jpg
Hikers_on_Dailey_Creek_Trail.jpg
Lower_Falls_of_the_Yellowstone.jpg
Hikers_on_Bunsen_Peak_Trail.jpg
Barronette_Peak_and_Amphitheater_Mountain.jpg
Terms of Use   Search of the Day