Search Results
Your search yielded 664 images
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7187D380.jpg
Mount Stuart above Lake Stuart on a stormy day,...
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7187D381.jpg
Mount Stuart above Lake Stuart on a stormy day,...
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0554O417.jpg
Track repair crew watches as a tourist train...
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010B478.JPG
A CROSS COUNTRY SKIIER crosses a snowy meadow...
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AJ1775, waterfall, North Carolina, Appalachian...
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010A189.JPG
Hikers watch the sunset in the MARBLE MOUNTAIN...
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0799A013.jpg
Hiking the White Clouds Wilderness. hikers....
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Couple Wilderness Canoeing in Algonquin...
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9176C137.jpg
Mammoth Terraces. Yellowstone National Park,...
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9176C055.jpg
Big Sur Coastline at Limekiln State Park,...
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7187C188.jpg
Mount Rainier reflected in Reflection Lake,...
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Winter climber in a high altitude landscape...
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RAFTING down CLAVEYS RAPID, a class 5, on the...
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RAFTING down CLAVEYS RAPID, a class 5, on the...
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Woodland path, Martha's Vineyard,...
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Wooden footbridge over a rushing stream in the...
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0554M072.jpg
Mountain landscape in Danali National Park,...
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Mountain landscape in Danali National Park,...
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0554L739.jpg
Bubble Mountain, Acadia National Park, Mount...
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0554M074.jpg
Alaska railroad scenic excursion train, Alaska,...
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0554O527.jpg
Spruce forest abstract, Colorado, USA
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9176C188.jpg
Visitors (MR) at Pyramid Lake viewing Pyramid...
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9176C052.jpg
Fence and Wildflowers near Gorman, California
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9176B196.jpg
Spring cubs, grizzly or brown bear (Ursus...
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9176A060.jpg
The Vista House at Crown Point State park along...
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Parc National du Mercantour. Hiker walks on...
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10356C109.jpg
Part of waterfall Almecegas 1, Chapada dos...
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10356C085.jpg
Tibouchina huberi (Melastomataceae), a shrub in...
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10356A036.jpg
Aerial of tropical rainstorm showing rainshaft...
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AJ1751, Elk, Jasper National Park, Canada,...
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AJ1728, deer, Rocky Mountain National Park,...
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0554O427.jpg
Hubbard Glacier, Disenchantment Bay, Alaska, USA
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0554O426.jpg
Resurrection Bay, Seward, Alaska, USA
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7187D665.jpg
Mountain goat in 11 Bull Basin, Bailey Range,...
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7187D664.jpg
Mountain goat in Bailey Range overlooking Hoh...
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7187D663.jpg
Mountain goat in Bailey Range overlooking Hoh...
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7187D632.jpg
Woman at high alpine backcountry campsite on...
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7187D631.jpg
Woman hiking on rocky alpine ridge,...
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7187D627.jpg
Backpacker standing on rocky outcrop...
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7187D625.jpg
Backpacker scrambling up rock ridge, Bailey...
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7187D623.jpg
Backpackers scrambling up rock ridge, Bailey...
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7187D622.jpg
Backpacker on Bailey Range Traverse, Olympic...
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7187D621.jpg
Backpackers scouting route in upper Ferry...
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7187D620.jpg
Backpacker's tent in upper Ferry Basin, Bailey...
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7187D619.jpg
Backpacker in Ferry Basin, Bailey Range...
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7187D617.jpg
Hiker on Bailey Range Traverse pumping water...
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7187D618.jpg
Man hiking through meadow near Cream Lake,...
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7187D444.jpg
South Sister rises above flowering meadow and...
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7187D445.jpg
South Sister rises above flowering meadow and...
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7187D443.jpg
South Sister rises above flowering meadow and...
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7187D440.jpg
South Sister reflected in Sparks Lake at dawn,...
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7187D439.jpg
South Sister reflected in Sparks Lake at dawn,...
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7187D418.jpg
View of Doubtful Lake and Washington's North...
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7187D415.jpg
Alpine lake in upper Ferry Basin, Bailey Range,...
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7187D413.jpg
Beargrass in subalpine meadow in the Bailey...
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Beargrass in subalpine meadow in the Bailey...
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Bubble Mountain, Acadia National Park, Mount...
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sow with her piglets
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Alaska railroad train, Denali, Alaska
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Mountain landscape, Denali National Park, Alaska
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Landscape of the Nenana River, Alaska
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Trail in Kruse Rhododendron State Reserve Salt...
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Mount Nebo utah in the wasatch range in fall color
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EL CAPITAN rises above the MERCED RIVER during...
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A GALAPAGOS TORTOISE living on the rim of...
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GREY GLACIER enters GREY LAKE in TORRES DEL...
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9176C248.jpg
Coyote in the Mojave Desert, California.
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9176C242.jpg
Gilbert Ray campground, Tucson Mountain County...
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9176C241.jpg
The visitor center at Saguaro National Park...
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9176C239.jpg
Tucson Mountain County Park, Tucson, Arizona.
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9176C237.jpg
Cactus in the Mojave Desert, California.
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9176C236.jpg
Sunset at Saguaro National Park (Saguaro East),...
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9176C229.jpg
Morning at Yavapai Point, Grand Canyon National...
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9176C228.jpg
Morning at Yavapai Point, Grand Canyon National...
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Grand Canyon National Park, Arizona.
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9176C226.jpg
Full moon and sunrise light on Cathedral Rock,...
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9176C221.jpg
A visitor (MR) at Sunset Point during winter,...
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9176C219.jpg
Sunset Point during winter, Bryce National...
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9176C217.jpg
Sunset Point during winter, Bryce National...
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9176C214.jpg
Red Canyon in the winter, Dixie National...
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9176C206.jpg
Winter moonrise over the Resurrection Peninsula...
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9176C203.jpg
Coyote near Norris, Yellowstone National Park,...
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9176C201.jpg
This Lewis and Clark sculpture "Explorers at...
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9176C198.jpg
Prince of Wales Hotel from Middle Waterton...
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9176C193.jpg
Visitor (MR) views Moraine Lake and the Valley...
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9176C192.jpg
Moraine Lake and the Valley of the Ten Peaks,...
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9176C190.jpg
Fall Colors with Mount Chephren at Waterfowl...
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9176C189.jpg
Saskatchewan River at sunset, Banff National...
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9176C186.jpg
Mt. Edith Cavell and Cavell Lake, Jasper...
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9176C182.jpg
Mt Kerkeslin with fall colors from the...
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9176C163.jpg
Looking towards the Central Valley from Moro...
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9176C138.jpg
Zion Canyon Narrows, Zion National Park, Utah.
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9176C135.jpg
Grand Canyon of the Yellowstone. Yellowstone...
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9176C133.jpg
Wild Gray "Timber" Wolf. Denali National Park,...
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9176C103.jpg
Horseback Riding. Jasper National Park,...
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Yucca Tree (Yucca brevifolia?) and Jumbo Rocks....
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9176C046.jpg
Field of California Poppies (Eschscholzia...
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9176C043.jpg
Sunrise at Sunset Point. Bryce National Park,...
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9176C041.jpg
Brotherhood Park. Southeast, Juneau, Alaska.
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9176C035.jpg
Fresh snowfall in the Chugach National Forest,...
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9176B195.jpg
A visitor (model released) views a Douglas Fir...
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9176B194.jpg
A hiker views Exit Glacier and the Harding...
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9176B191.jpg
Mt. McKinley and fireweed, Denali National...
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9176B189.jpg
Dall Sheep (Ovis dalli dalli) rams in...
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9176B187.jpg
Wolves (Canis lupus) from the Grant Creek pack...
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9176B182.jpg
A Harbor Seal on the ice flow from Aialik...
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9176B181.jpg
Weather Permitting charter boat Weather or Knot...
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9176B174.jpg
Cross Country skiing across a frozen lake...
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9176B131.jpg
Cathedral Rock and Oak Creek, Sedona, Arizona
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9176B124.jpg
Lower Antelope Canyon, near Page, Arizona
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9176B118.jpg
The Castle rises above Sulphur Creek, Capital...
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9176B115.jpg
Mesa Arch at sunrise, Island in the Sky Region,...
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9176B114.jpg
Entrance sign, Capital Reef National Park, Utah.
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9176B089.jpg
Delicate Arch, Arches National Park, near Moab,...
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9176B088.jpg
Bighorn Sheep (Ovis canadensis), Jasper...
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9176B087.jpg
Bighorn Sheep (Ovis canadensis), Jasper...
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9176B085.jpg
The Trans Alaska Pipeline, the Brooks Range and...
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9176B084.jpg
The Trans Alaska Pipeline, the Brooks Range and...
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9176B077.jpg
Mt. Sanford (16,237 feet) from Rock Lake along...
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9176B073.jpg
Panoramic photo of Monument Valley Navajo...
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9176B071.jpg
Wildflowers along the Harding Icefield trail,...
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9176B069.jpg
Cross Country skiing across a frozen lake...
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9176B020.jpg
A visitor enjoys the view from camp of Monument...
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9176B018.jpg
A visitor to the Lower Antelope Canyon, near...
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9176B017.jpg
Camping at the Lone Rock Primitive Campground,...
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9176B016.jpg
Visitors at Delicate Arch, Arches National...
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9176B004.jpg
Spring cubs, Denali National Park, Alaska
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9176A754.jpg
Joshua Trees ( Yucca brevifolia ) and carpets...
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9176A753.jpg
Joshua Trees ( Yucca brevifolia ) and carpets...
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9176A744.jpg
Thistle Sage (Salvia carduacea) Antelope Valley...
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9176A743.jpg
Thistle Sage (Salvia carduacea) Antelope Valley...
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9176A731.jpg
Joshua Trees ( Yucca brevifolia ) and carpets...
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9176A725.jpg
Sand dunes near Stovepipe Wells and Tucki...
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Sand dunes near Stovepipe Wells and the...
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Sand dunes near Stovepipe Wells, Death Valley...
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Sand dunes near Stovepipe Wells and the...
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9176A717.jpg
Sunrise over the sand dunes near Stovepipe...
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Looking up Gower Gulch towards Zabriskie Point,...
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Hikers in Golden Canyon Trail, Death Valley...
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Red Cathedral, Golden Canyon Trail, Death...
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9176A705.jpg
Blowing sand and storm clouds in the Badwater...
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9176A672.jpg
Route 66 in the Black Mountains between Oatman...
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9176A664.jpg
Brittlebush (Encelia farinosa) and the Lake...
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Brittlebush and Petroglyphs in Grapevine Canyon...
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Brittlebush and Petroglyphs in Grapevine Canyon...
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9176A655.jpg
Petroglyphs in Grapevine Canyon of the Newberry...
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9176A654.jpg
Petroglyphs in Grapevine Canyon of the Newberry...
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9176A650.jpg
Brittlebush (Encelia farinosa) and Desert or...
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9176A640.jpg
Wallace's Woolly Daisy (Eriophyllum wallacei)...
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9176A638.jpg
Brittlebush (Encelia farinosa) wildflowers...
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Wildflowers along Route 66, near Oatman, Arizona
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Wildflowers along Route 66, near Oatman, Arizona
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Wildflowers including Lupine and Mexican Gold...
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Wildflowers along Route 66, near Oatman, Black...
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9176A613.jpg
Water from heavy rains fill the Badwater Basin...
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9176A608.jpg
The Ashford Mill ruins. In 1914, gold ore was...
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9176A602.jpg
Fields of hairy desert sunflower, in Death...
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9176A601.jpg
Fields of hairy desert sunflower, in Death...
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9176A585.jpg
These fields of spring wildflowers included...
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9176A580.jpg
Sand Verbena (Abronia villosa) and Dune Evening...
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9176A579.jpg
Imperial Sand Dunes Recreation Area, Southern...
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9176A549.jpg
Sand Verbena (Abronia villosa) and Dune Evening...
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9176A548.jpg
Dune Evening Primrose (Oenothera deltoides),...
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9176A547.jpg
Sand Verbena (Abronia villosa) and Dune Evening...
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9176A543.jpg
Wildflowers including Brittlebush (Encelia...
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9176A542.jpg
Wildflowers including Brittlebush (Encelia...
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9176A537.jpg
Wildflowers including Arizona Lupine (Lupinus...
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9176A533.jpg
Wildflowers including Arizona Lupine (Lupinus...
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9176A527.jpg
Sand Verbena (Abronia villosa) and Dune Evening...
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9176A519.jpg
Sand Verbena (Abronia villosa) and Dune Evening...
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9176A515.jpg
Spring wildflowers near Lake Elsinore, California
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9176A491.jpg
Fiery-billed Aracari (Pteroglossus frantzii)...
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9176A490.jpg
Costa Rica
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Third Beach, Manuel Antonio National Park,...
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A Yellow-crowned night-heron (Nyctanassa...
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9176A451.jpg
Clouds engulf the cloud rainforest at La Paz...
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9176A427.jpg
The Arenal Volcano from the Arenal Observatory...
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9176A425.jpg
Lake Arenal from the Arenal Observatory Lodge...
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9176A423.jpg
A visitor (mr) on the Arenal Hanging Bridges...
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9176A419.jpg
A visitor (mr) on the Arenal Hanging Bridges...
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9176A414.jpg
Arenal Hanging Bridges Trail, Arenal, Costa Rica
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9176A413.jpg
Arenal Hanging Bridges Trail, Arenal, Costa Rica
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9176A410.jpg
A visitor (mr) on a hanging bridge on Arenal...
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9176A406.jpg
Arenal Volcano from near Lake Arenal, Costa Rica
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9176A405.jpg
Mantled Howler Monkeys (Alouatta palliata)...
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9176A401.jpg
Mantled Howler Monkeys (Alouatta palliata)...
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9176A216.jpg
A Ocra whale breeches along the Kenai Fjords...
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9176A215.jpg
Pond along the Seward Highway, Chugach National...
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9176A180.jpg
Rafting on the Placer River in front of Spencer...
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9176A059.jpg
The Vista House at Crown Point State park along...
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9176A056.jpg
Triple Falls along the Horsetail Falls Trail...
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9176A055.jpg
Oneonta Gorge from the Horsetail Falls trail,...
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9176A040.jpg
Toketee Falls in the Umpqua National Forest, Orego
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9176A036.jpg
View from the Crescent Beach overlook of Del...
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9176A025.jpg
Rhododendrons in the Del Norte Coast Redwoods...
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9176A023.jpg
Redwoods and rhododendrons in Del Norte Coast...
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9176A014.jpg
The Point Sur Lighthouse from the Hurricane...
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0487A407.jpg
Snoeshoeing action.
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0801C010.jpg
Two men fishing from canoe on marshy lake in...
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Fall color in aspen trees
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Sunset over oak creek canyon
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1171C026.jpg
Joshua Tree National Park, California
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Doubletop Mountain reflecting in Elbow Pond, in...
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11376C016.jpg
Nesowadnehunk Stream with Mount O.J.I and...
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11376C014.jpg
Dead trees across the moss carpeting of a pine...
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11376C013.jpg
Sunlight on Fall Foliage reflecting in Sandy...
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11376C012.jpg
Landscape reflecting in the Nesowadnehunk...
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11376C011.jpg
Storm Clouds flowing over Baxter Peak on Mount...
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11376C010.jpg
Rainbow and Clouds reflecting in Sandy Stream...
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11376C009.jpg
Rainbow and Clouds reflecting in Sandy Stream...
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11376C007.jpg
Fall Foliage below Mount Katahdin, in Baxter...
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11376C003.jpg
Canoeists on Kidney Pond looking at the west...
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Seaplane used fo transport to the mainland,...
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010B534.JPG
Statue of Artemis in the EPHESUS MUSEUM - TURKEY
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SAGUARO CACTUS (Carnegiea gigantea) silloutted...
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USA, Wyoming, Yellowstone NP, Yellowstone Lake,...
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Canada, Alberta, Banff National Park, trees...
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9176B126.jpg
The Colorado River at Horseshoe Bend, near...
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9176B031.jpg
Holiday Train, Alaska Railroad, Seward, Alaska
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9176A059.jpg
The Vista House at Crown Point State park along...
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Walker looks down on the village of Archiane in...
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Walker stands on the summit of La Montagnette...
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Walker stands on the summit of La Montagnette...
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Mineral prospecting in remote area in the bush,...
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10082C344.jpg
France. Drome, Vercors. View from Chamailloux,...
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10356C111.jpg
Part of waterfall Almecegas 1, Chapada dos...
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10356C110.jpg
Part of waterfall Almecegas 1, Chapada dos...
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10356C099.jpg
Tablelands of Chapada Diamantina, State of...
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10356C093.jpg
Aerial view of trees with yellow flowers in...
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10356C092.jpg
Tropical Rain Forest in Amazon Region, Dept....
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10356C090.jpg
Flowering plant of the Velloziaceae family in...
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10356C088.jpg
Waterfall Almecegas 1, Chapada dos Veadeiros,...
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10356C086.jpg
Cissus sp., family Vitaceae, a vine growing in...
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10356C084.jpg
Spathoglottis plicata, Philippine or Malayan...
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10356C078.jpg
Arenite formations with bromeliads in Sete...
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10356C068.jpg
Buttreses of Urucurana tree in swamp forest...
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10356C067.jpg
Africa, Ivory Coast, rainforest in Tai National...
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10356C066.jpg
Tropical Rain Forest in Amazon Region, Dept....
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10356C065.jpg
Aerial of mangrove swamp forest at low tide...
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10356C064.jpg
Tree trunk covered with epiphytes in Tropical...
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10356C062.jpg
Aerial view of Jari River coming down from...
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10356A022.jpg
Small river in rainforest, Gunung Mulu National...
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Early morning light on Angel Falls, highest...
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Bison travel through foggy wetlands in Hayden...
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Red shouldered hawk perche
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Irrigation ditch Rio Grande watershed.
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Blackbirds fill the sky.
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Snow geese in flight patterns.
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Male walrus leans against other male walrus on...
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A stellar sea lion curiously approaches,...