5,868 Free Images of Park Service

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Forest Trail
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Eggs of the Long-toed Salamander (Ambystoma macrodactylum)
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Hikers descending the Switchbacks
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Two Medicine Lake 6.11.16
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A researcher injects a microchip in a western toad.
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Conducting a Loon Survey (Citizen Science)
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Repeat Glacier Photography of Iceberg Lake
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Boulders
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Great basin fence lizard
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Snow over Ryan Mountain and the Hidden Valley area
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Visitor visiting with dog
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Boulders
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Landscape
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Boulders
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National Park Service employees collect debris on the beach.
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091217 Fort Pulaski Flooding 063
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Druid Complex
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Moving River Fire, June 22 Alaska Fire Service photo by William Hutto
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Continental Divide
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Sexton Glacier Ice
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Lake McDonald and the Apgar Mountains at Sunset
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Stinging Nettle (Urtica dioica)
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GLAC 2012 GIP Alley Karen photo5
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Druid Complex
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Druid Complex
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St. Mary Astronomy Program
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Beargrass blooms in the Apgar campground.
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Glacier NP in MT
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Mountain Landscape at Sunset
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Park Ranger Leading a Hike
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Mountain Landscape at Sunset
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Park Ranger on a Boat Tour
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Hiker reading sign on Mastodon Peak Trail
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Joshua Tree Search and Rescue team members training on litter carries
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Jackson Glacier at Sunrise
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Climbing Ranger at White Cliffs of Dover
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Hiker on Mastodon Peak Trail
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Rock Glacier
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Female harlequin duck (Histrionicus histrionicus) in Upper McDonald Creek.
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Swiftcurrent Glacier Ice
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Every Kid in a Park Activity on the Mt. Baker-Snoqualmie National Forest
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Every Kid in a Park Activity on the Mt. Baker-Snoqualmie National Forest
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Cumberland Island National Seashore
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Dinosaur National Monument Monarch Survey
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GIP 2016
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Druid Complex
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Family photos at the top of Bunsen Peak
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Wildflower Super Bloom at Death Valley NP in CA
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Crystal Forest at Petrified Forest NP in Arizona
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Wildflower Super Bloom at Death Valley NP in CA
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Cooper's hawk
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Swiftcurrent Glacier Ice
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Cinquefoil (Potentilla sp.)
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Common Loon (Gavia immer)
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A non-native Black Slug in the Arionidae family.
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Blackfoot Glacier
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Every Kid in a Park Activity on the Mt. Baker-Snoqualmie National Forest
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National Park Service employees receive safety briefing in cold temperatures the morning of March 15
beach cleanup - 23228 east point dr. house collapsepark conditions
National Park Service employees receive safety briefing in cold temperatures the morning of March 15
beach cleanup - 23228 east point dr. house collapsepark conditions
Joshua Tree National Park Visitor Center Exhibits
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Joshua Tree National Park Visitor Center Exhibits
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Joshua Tree National Park Visitor Center Exhibits
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Natural Bridge Canyon at Death Valley NP in CA
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Natural Bridge Canyon at Death Valley NP in CA
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Natural Bridge Canyon at Death Valley NP in CA
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Natural Bridge Canyon at Death Valley NP in CA
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Twenty Mule Team Canyon at Death Valley NP in CA
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Badwater Basin at Death Valley NP in CA
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Natural Bridge Canyon at Death Valley NP in CA
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Zabriskie Point Trail at Death Valley NP in CA
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Artist's Drive at Death Valley NP in CA
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Wildflower Super Bloom at Death Valley NP in CA
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Crystal Forest at Petrified Forest NP in Arizona
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Collecting hair snagged on a wire hair trap (Northern Divide Grizzly Bear Project)
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Scientists measuring the terminus of Grinnell Glacier
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Avalanche Creek Gorge 4.23.16
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Hiker on a Switchback
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Swiftcurrent Mountain and Lookout
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Swiftcurrent Glacier Ice
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Storm clouds and hikers near Hemingway Buttress
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Rock formations along Willow Hole trail
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Bees pollinating the flowering Parry's Nolina (Nolina parryi)
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Climbers near Barker Dam Trail
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Indian Cove Picnic Area
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Red spotted toad (anaxyrus punctatus) near a backpack
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Hidden Valley area at sunset
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California towhee (Melozone crissalis) near Barker Dam
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Climber stewards at Climber Coffee in Hidden Valley
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Flowering ocotillo (fouquieria splendens)
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Silhouetted Joshua trees and cloudy skies near Ryan Campground
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Night climbing headlamp trails
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Search and Rescue Canine Team with volunteer
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Mist and sunbeams over Queen Valley
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Common side-blotched lizard (Uta stansburiana) at Oasis Visitor Center
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Shipwreck rock formation at sunset
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Scientists recording data on Sperry Glacier
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Jasper Forest at Petrified Forest NP in Arizona
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Rock formations along Willow Hole trail
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