Pacific brant family on the Yukon-Kuskokwim Delta, Alaska.
Images
Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.
Pacific brant family on the Yukon-Kuskokwim Delta, Alaska.
Area of burned trees from a 2002 wildfire, caused by a lightning strike, at Mesa Verde National Park.
Area of burned trees from a 2002 wildfire, caused by a lightning strike, at Mesa Verde National Park.
The world-famous Delicate Arch was formed by the movement of underground salt beds beneath overlying sandstone, in concert with surface events including water, ice, and erosion, which washed away or broke off the sandstone to create the arches and fins found throughout Arches National Park.
The world-famous Delicate Arch was formed by the movement of underground salt beds beneath overlying sandstone, in concert with surface events including water, ice, and erosion, which washed away or broke off the sandstone to create the arches and fins found throughout Arches National Park.
White-tailed deer tracks in the mud.
White-tailed deer tracks in the mud.
Flooding in Appomattox River at Matoaca
Flooding in Appomattox River at Matoaca
Grasses in the Wacissa River are part of the vegetative mat that makes for a difficult stream to make flow measurements.
Grasses in the Wacissa River are part of the vegetative mat that makes for a difficult stream to make flow measurements.
Lake of the Clouds, Upper Peninsula of Michigan.
Lake of the Clouds, Upper Peninsula of Michigan.
Lake Superior, Upper Peninsula of Michigan.
Lake Superior, Upper Peninsula of Michigan.
Lake Superior, Upper Peninsula of Michigan.
Lake Superior, Upper Peninsula of Michigan.
Lake Superior, Upper Peninsula of Michigan.
Lake Superior, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
Presque Isle River, Upper Peninsula of Michigan.
The smooth carapace of an Eastern mud turtle viewed from above.
The smooth carapace of an Eastern mud turtle viewed from above.
Turtle nest dug-up by scavengers.
Turtle nest dug-up by scavengers.
Turtle nest dug-up by scavengers.
Bald cypress trees (Taxodium distichum) at sunrise.
Bald cypress trees (Taxodium distichum) at sunrise.
This is spawning westslope cutthroat trout captured in Langford Creek, North Fork Flathead River, Montana.
This is spawning westslope cutthroat trout captured in Langford Creek, North Fork Flathead River, Montana.