Robuta

Photo 6 of 15: Sinkhole chimney at approximately 12 noon. View to south across the sinkhole.

Dying trees at Griffith Park in Los Angeles, California. Photo by Florence Low / California Department of Water Resources.

Sharjah's Environment and Protected Areas Authority (EPAA) opened a geological park in Al Buhais to introduce visitors to Sharjah's rich and ancient geolog...

Long Branch Creek in Kings Mountain State Park, SC

Vegetation data collected at Rock Creek Park every 4 years during 1991-2007 were analyzed for differences among 3 regions within the park and among years. The...

The swamp environment near the boardwalk. Cypress knees can be seen.

Grand Teton National Park Map

The forest has grown back since the landslide occurred in 1925. Barren areas are locations where there is little or no soil, or where smaller, more recent...

Cliffs of crossbedded Navajo Sandstone with yucca plants in the foreground.

Processing samples from phytoplankton experiment to identify triggers of cyanotoxin production during harmful algal blooms at Voyageurs National Park.

Roanoke VA Precipitation Station at Mill Mountain Park

Prickly pear cacti on the trail to Emerald Pools in Zion National Park.

Natural and cultural resource managers across the country have begun to use a tool known as "scenario planning" to help prepare for climate change effects that...

Children's slide and parking lot south of Canyon Lake Drive by Baken Park.

Webcam at USGS Streamgage 06711575 Harvard Gulch at Harvard Park at Denver, CO.Visit Water Data For the Nation to get current data for this site.

Zion Canyon is characterized by its dramatic sandstone peaks.

Waterfall in Dumbarton Oaks Park in Rock Creek Park, Washington DC

Sapphire Pool in Biscuit Basin, Yellowstone National Park, photographed by Frank Jay Haynes in about 1887. Bulbous-shaped geyserite knobs surrounding the pool...

Gloria Kirton, Christy Ryan, are two of five staff members of the Science Information Services Group in Menlo Park, California. They are staff members of the...

No abstract available.

Wide-angle view of the Teton Range and the Snake River terraces and floodplain.

Haleakala National Park.

Bumpass Hell, a hydrothermal area in Lassen Volcanic National Park. The pools contain hot water that often bubble and steam.

The area covered by the maps of the Yellowstone National Park folio is represented upon four atlas sheets, known as the Gallatin, Canyon, Lake, and Shoshone...

NPS National Park Week

Invasive buffelgrass species amongst saguaro cacti and chollas in a desert scrub community.

Since the Antelope Valley Indian Museum State Historic Park has a visitor center clearly marked on their official park map, it can be collected.

eruption of Lone Star Geyser, Yellowstone National Park

Learn more about the geology of Wind Cave National Park.

In December 2025 USGS field crews captured photos of Clackamas River flooding at Barton Park while surveying the scale of the flood.

Everglades National Park in South Florida is the largest subtropical wetland ecosystem in North America, consisting of about 1.5 million acres of mangrove...

Get the best Information about Akal Wood Fossil Park. Get the latest information and plan your visit to Akal Wood Fossil Park

Everglades waterway through a fresh marsh with scattered hardwood hammocks of live oak surrounding the water.

Inventories of rock falls and other types of landslides are valuable tools for improving understanding of these events. For example, detailed information on...

Stripped bark from a dead pine tree reveals the tell-tale blue streaks of a mountain pine beetle attack. Mountain pine beetle outbreaks can result in the loss...

Carlsbad Caverns National Park is a United Nations designated World Heritage Site and the location of one of the longest and deepest caves in the United...

No abstract available.

Since 1995, the number of sea otters in Glacier Bay proper has increased from around 5 to more than 1200. Sea otter distribution is mostly limited to the Lower...