Field of grasses tentatively identified as sorghum.
Images
See our science through the images below.
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Field of Sorghum
Field of grasses tentatively identified as sorghum.
Live Oaks Along the Suwannee River at White Springs
Live Oaks Along the Suwannee River at White SpringsMoss-hung live oaks along the Suwannee River at White Springs.
Live Oaks Along the Suwannee River at White Springs
Live Oaks Along the Suwannee River at White SpringsMoss-hung live oaks along the Suwannee River at White Springs.
Wood Stork
Numbers of Wood Storks are declining
Numbers of Wood Storks are declining
Fish Swimming Underwater Offshore Northern California
Fish Swimming Underwater Offshore Northern CaliforniaA kelp greenling fish swimming above a seafloor of mixed gravel, cobble and rock outcrop with scattered shell. Fish is approx. 20 cm (8 inches) long. Image acquired 1 km (0.62 miles) offshore Half Moon Bay, California at a depth of 14 meters (46 ft). Also in the image are encrusting sponges, red algae (seaweed), and orange cup corals.
Fish Swimming Underwater Offshore Northern California
Fish Swimming Underwater Offshore Northern CaliforniaA kelp greenling fish swimming above a seafloor of mixed gravel, cobble and rock outcrop with scattered shell. Fish is approx. 20 cm (8 inches) long. Image acquired 1 km (0.62 miles) offshore Half Moon Bay, California at a depth of 14 meters (46 ft). Also in the image are encrusting sponges, red algae (seaweed), and orange cup corals.
Sea Stars Underwater Offshore Northern California
Three sea stars on a rock, surrounded by a sandy seafloor littered with broken shells. Each sea star is approx. 10 - 15 cm (4-6 inches) across. Image acquired 4.5 km (3 miles) offshore Pigeon Point, southern San Mateo County, California at a depth of 52 meters.
Three sea stars on a rock, surrounded by a sandy seafloor littered with broken shells. Each sea star is approx. 10 - 15 cm (4-6 inches) across. Image acquired 4.5 km (3 miles) offshore Pigeon Point, southern San Mateo County, California at a depth of 52 meters.
Elk (Cervus elaphus)
Two bull elk fighting in a lake.
Two bull elk fighting in a lake.
Two Bull Elk Fighting in a Lake
Two bull elk fighting in a lake.
Two bull elk fighting in a lake.
Tidewater Goby
Tidewater goby collected from Rodeo Lagoon in Golden Gate National Recreation Area, CA.
Tidewater goby collected from Rodeo Lagoon in Golden Gate National Recreation Area, CA.
Seastars on Algae Covered Cobbles and Boulders
Digital still photograph from Massachusetts Bay near Cohasset, MA, showing seastars (Asterias sp.), blood stars (Henricia sanguinolenta), blood drop tunicates (Dendrodoa carnea), mussels, and barnacles on cobbles and boulders covered with bubblegum algae and red filamentous algae. Water depth at this location is approximately 19.6 meters.
Digital still photograph from Massachusetts Bay near Cohasset, MA, showing seastars (Asterias sp.), blood stars (Henricia sanguinolenta), blood drop tunicates (Dendrodoa carnea), mussels, and barnacles on cobbles and boulders covered with bubblegum algae and red filamentous algae. Water depth at this location is approximately 19.6 meters.
Foxtail pine cones at different stages of development
Foxtail pine cones at different stages of developmentThis photo shows foxtail pine cones in different stages of development. The small, tightly closed purplish cones are the most recently formed, the ones on the right older but not yet opened, and the one in the center of the image has already opened and dropped its seeds, which are tucked at the base of the scales.
Foxtail pine cones at different stages of development
Foxtail pine cones at different stages of developmentThis photo shows foxtail pine cones in different stages of development. The small, tightly closed purplish cones are the most recently formed, the ones on the right older but not yet opened, and the one in the center of the image has already opened and dropped its seeds, which are tucked at the base of the scales.
Cliff Dwellings
Cliff dwelling known as Square Tower House in Mesa Verde National Park. (Scanned From Negative)
Cliff dwelling known as Square Tower House in Mesa Verde National Park. (Scanned From Negative)
Rhizosphere (root zone) of a wetland plant
USGS employee showing the rhizosphere (root zone) of a wetland plant, which is a critical zone for microbiological and biogeochemical processes.
USGS employee showing the rhizosphere (root zone) of a wetland plant, which is a critical zone for microbiological and biogeochemical processes.
Collecting Rice Sample
USGS researcher, Dr. Windham-Myers, collecting a white rice sample after 2 months of growth.
USGS researcher, Dr. Windham-Myers, collecting a white rice sample after 2 months of growth.
Wildlife and Agricultural Wetlands
A diversity of birds forage for small fish and invertebrates on fallow fields throughout the year.
A diversity of birds forage for small fish and invertebrates on fallow fields throughout the year.
Cliff Dwellings
Cliff dwelling known as Square Tower House in Mesa Verde National Park. (Scanned From Negative)
Cliff dwelling known as Square Tower House in Mesa Verde National Park. (Scanned From Negative)
Passion Flower Vine (Passiflora sp.)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
Passion Flower Vine (Passiflora sp.)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
Passion flower vine (Passiflora sp.)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
Snake Cactus (Genus Unidentified)
Snake cactus that has wrapped itself about the trunk of a Sabal palm on the Gulf coast of Florida. (Scanned From Negative)
Snake cactus that has wrapped itself about the trunk of a Sabal palm on the Gulf coast of Florida. (Scanned From Negative)
Passion Flower Vine (Passiflora sp.)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
Passion Flower Vine (Passiflora sp.)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)
The leaves, buds, tendrils, and flowers of a passion flower vine (Passiflora). (Scanned From Negative)