Multimedia Gallery

Clay-colored sparrow nest.

Arizona saquaro will be one of the species looked at by USA-NPN volunteers.

The Bois de Sioux river channel near White Rock, SD.

The Bois de Sioux river channel near White Rock, SD.

The Bois de Sioux river channel near White Rock, SD.

Photo showing the kite that is suspending the camera over the San Andreas Fault.

Full view of the ground with the San Andreas fault running through the middle of the image. A 30 foot steam offset from the 1857 earthquake can be seen near the right edge of the image.

Closeup shot of the same area above. The cross-cutting feature is a road cut going through the fault.

View looking southeast along the surface trace of the San Andreas fault in the Carrizo Plain, north of Wallace Creek. Elkhorn Rd. meets the fault near the top of the photo.

Shake Table at dusk, lit by flourescent lights installed under the table in addition to a high-powered, hand-held flashlight.

A 30-second exposure with the fluorescent lights underneath the table switched on for a split second.

An 8.5-minute exposure taken on a moonless night with a blue-gel'd flashlight to fill in the top of the shake table.

Looking straight up from the center of the Shake Table.

3-minute exposure of Parkfield Cafe (and shake table) entrance at night.

Photo taken from a kite-lofted camera, showing the shake table and control bunker.

The earthwork in context of the small town of Parkfield, CA.

Artist D.V. Rogers stomps on one of the geophones surrounding the shake table to trigger it.

D.V. Rogers in the "Bunker," the control center for the project. Real-time earthquakes are received via satellite internet.

Routine maintenance on a ground-water monitoring well,
Perry Park, Brunswick, Glynn County, Georgia. At one time this well was used by the City of Brunswick for drinking water. Saltwater intrusion forced the city to abandon the well, so the USGS started monitoring it for water levels and specific conductance.

Alaska Unit master's student Julie Morse bands a black oystercatcher.

Scott Becker, a Wyoming Unit master's student, attaches a radio collar to a moose cow as part of a study of moose movement, habitat use, and mortality rates in the area near Jackson Hole, Wyoming

An American alligator and a Burmese python locked in a struggle to prevail in Everglades National Park. This python appears to be losing, but snakes in similar situations have apparently escaped unharmed, and in other situations pythons have eaten alligators.

Bullet jacket fragment from bald eagle stomach.

Fishing weights and line from a trumpeter swan gizzard.

Brown pelican stomach with ingested jig head, hooks, and line.

Lead shot in the fall zone at the Broadkiln Sportsman's Club (quarter-coin for scale).

USGS videographer Steve Wessells interviews USGS scientist Dr. Robert Fisher about the ecological effects of the Harris Fire. Dulzura Creek.

After the photo of the coyote on the run, the next photo on the camera shows high-intensity flames at 9:00 a.m. PST on Oct. 22, 2007. Photo credit: USGS.

A coyote walking in dry creek bed of streamside scrub vegetation dominated by the native plant, mule fat (Baccharis salidifolia), about 20 days before the fire. In their wildlife research, USGS scientists position camera traps along trails and dry creek beds, places that are likely to be travel routes for carnivores. From this particular location in Borrego Wash, the

A scientist hikes up to a glacier in Glacier National Park.

USGS scientist Carlos Rodriguez, deploying a sensor at Newmarket Creek at Mercury Boulevard in Hampton, VA.

Alaska Unit master's student Julie Morse bands a black oystercatcher.

Scott Becker, a Wyoming Unit master's student, attaches a radio collar to a moose cow as part of a study of moose movement, habitat use, and mortality rates in the area near Jackson Hole, Wyoming

An American alligator and a Burmese python locked in a struggle to prevail in Everglades National Park. This python appears to be losing, but snakes in similar situations have apparently escaped unharmed, and in other situations pythons have eaten alligators.

Bullet jacket fragment from bald eagle stomach.

Fishing weights and line from a trumpeter swan gizzard.

Brown pelican stomach with ingested jig head, hooks, and line.

Lead shot in the fall zone at the Broadkiln Sportsman's Club (quarter-coin for scale).

Radiograph of immature bald eagle containing numerous lead shot in its digestive tract (Jacobson et al. 1977).

USGS videographer Steve Wessells interviews USGS scientist Dr. Robert Fisher about the ecological effects of the Harris Fire. Dulzura Creek.

After the photo of the coyote on the run, the next photo on the camera shows high-intensity flames at 9:00 a.m. PST on Oct. 22, 2007. Photo credit: USGS.