Chicken of the Woods mushroom on a fallen hardwood tree
Images
Youth and Education in Science images.
Chicken of the Woods mushroom on a fallen hardwood tree
USGS Cooperative Summer Fellowship Program intern Kacey Garber conducting research in 2017
USGS Cooperative Summer Fellowship Program intern Kacey Garber conducting research in 2017
Mammoth Cave Accessible Tour. Some of the cave is accessible to wheelc
Mammoth Cave Accessible Tour. Some of the cave is accessible to wheelcSome of the walkways in Mammoth Cave have been made accessible to wheelchairs. The park opened accessible tours in 2016.
Mammoth Cave Accessible Tour. Some of the cave is accessible to wheelc
Mammoth Cave Accessible Tour. Some of the cave is accessible to wheelcSome of the walkways in Mammoth Cave have been made accessible to wheelchairs. The park opened accessible tours in 2016.
White-tailed prairie dogs on Seeksadee NWR
White-tailed prairie dogs on Seeksadee NWR
2004 Chevak banding crew with four goose species. From left to right: Black Brandt, Emperor Goose, White-fronted Goose, and Cackling Goose.
2004 Chevak banding crew with four goose species. From left to right: Black Brandt, Emperor Goose, White-fronted Goose, and Cackling Goose.
Photo of Rocky Mountain National Park - fall trees in the foreground, mountains in the background.
Photo of Rocky Mountain National Park - fall trees in the foreground, mountains in the background.
A spring in Hot Springs National Park, Arkansas. The gray rock is tufa - a sedimentary rock that precipitates out of mineral-rich springs.
A spring in Hot Springs National Park, Arkansas. The gray rock is tufa - a sedimentary rock that precipitates out of mineral-rich springs.
High elevation tundra in Rocky Mountain National Park.
High elevation tundra in Rocky Mountain National Park.
A photo of Crater lake in winter, snow blanketing the banks.
A photo of Crater lake in winter, snow blanketing the banks.
Cliffs along north rim of the caldera rise about 1,000 feet above the lake surface (elevation 6,173 feet). Wizard Island is visible from this vantagepoint. The deep blue color of the lake is a reflection of the clear sky above and the great depth of the water (not from any mineral content in the water!).
A photo of Crater lake in winter, snow blanketing the banks.
A photo of Crater lake in winter, snow blanketing the banks.
Cliffs along north rim of the caldera rise about 1,000 feet above the lake surface (elevation 6,173 feet). Wizard Island is visible from this vantagepoint. The deep blue color of the lake is a reflection of the clear sky above and the great depth of the water (not from any mineral content in the water!).
View of Mt. St. Helens at sunset, taken sometime after the crater forming eruption in 1980.
View of Mt. St. Helens at sunset, taken sometime after the crater forming eruption in 1980.
Puʻuhonua o Hōnaunau National Historical Park, Kona, Hawaii Island
Puʻuhonua o Hōnaunau National Historical Park, Kona, Hawaii IslandPuʻuhonua o Hōnaunau National Historical Park is located in Kona District on the Big Island of Hawai'i.
Puʻuhonua o Hōnaunau National Historical Park, Kona, Hawaii Island
Puʻuhonua o Hōnaunau National Historical Park, Kona, Hawaii IslandPuʻuhonua o Hōnaunau National Historical Park is located in Kona District on the Big Island of Hawai'i.
Indiana Dunes National Park is the country's 61st National Park. Based in northwestern Indiana, the National Park lines Lake Michigan and offers more than 15,000 acres for visitors to enjoy and explore.
Indiana Dunes National Park is the country's 61st National Park. Based in northwestern Indiana, the National Park lines Lake Michigan and offers more than 15,000 acres for visitors to enjoy and explore.
Pictured Rocks National Lakeshore is found along Lake Superior in Michigan’s Upper Peninsula.
Pictured Rocks National Lakeshore is found along Lake Superior in Michigan’s Upper Peninsula.
Ponies on the dunes at Assateague Island National Seashore. Assateague island is a barrier island is home to a herd of wild ponies.
Ponies on the dunes at Assateague Island National Seashore. Assateague island is a barrier island is home to a herd of wild ponies.
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Biological Technician Kate Soetaert enters nest data of a swan nest at Scoter Camp Lakes.
Biological Technician Kate Soetaert enters nest data of a swan nest at Scoter Camp Lakes.
View of Mt. St. Helens from Space.
View of Mt. St. Helens during minor eruption, two years after the major eruption on May 18, 1980.
View of Mt. St. Helens during minor eruption, two years after the major eruption on May 18, 1980.
May 18, 1980 eruption of Mount St. Helens from southwest. Note the pyroclastic density currents spilling over the crater rim.
May 18, 1980 eruption of Mount St. Helens from southwest. Note the pyroclastic density currents spilling over the crater rim.
Mt. St. Helens the day before the eruption, May 17, 1980.
Mt. St. Helens the day before the eruption, May 17, 1980.