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Location is about 11 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River.
11 miles from FM 669 bridge Double Mt. Fork Brazos River
11 miles from FM 669 bridge Double Mt. Fork Brazos River
11 miles from FM 669 bridge Double Mt. Fork Brazos River

Location is about 11 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032

Location is about 11 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032

5 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas.
5 miles from FM Road 669 bridge Double Mt. Fork Brazos River
5 miles from FM Road 669 bridge Double Mt. Fork Brazos River
5 miles from FM Road 669 bridge Double Mt. Fork Brazos River

Location is about 5 miles downstream from Farm to Market Road 669 bridge over Double Mountain Fork Brazos River near Justiceburg, Texas, in Garza County.
USGS SIR 2016–5032

Man untangling a little red bird from a net.
iwi in net
iwi in net
iwi in net

Adult Iiwi being removed from a mist net which was used to capture the bird for banding

Adult Iiwi being removed from a mist net which was used to capture the bird for banding

Image: View of Mount Rainier
View of Mount Rainier
View of Mount Rainier
View of Mount Rainier

A view during the 2015 Climate Boot Camp site visit to discuss landscape response to climate change at Mount Rainier, Washington.

A view during the 2015 Climate Boot Camp site visit to discuss landscape response to climate change at Mount Rainier, Washington.

Photo of USGS soil scientist Travis Nauman examines biological soil crust communities near an abandoned well pad during field wo
Examining biological soil crust near an abandoned well pad
Examining biological soil crust near an abandoned well pad
Examining biological soil crust near an abandoned well pad

USGS soil scientist Travis Nauman examines biological soil crust communities near an abandoned well pad during field work.

A little red bird being handled by scientist
Iiwi banded at Hakalau 1
Iiwi banded at Hakalau 1
Iiwi banded at Hakalau 1

Adult Iiwi being banded at Hakalau Forest National Wildlife Refuge, Hawaii

Adult Iiwi being banded at Hakalau Forest National Wildlife Refuge, Hawaii

Image: Alligator Telemetry
Alligator Telemetry
Alligator Telemetry
Alligator Telemetry

Alligators are territorial — an individual’s movements may be influenced by other alligators in close proximity.

Alligators are territorial — an individual’s movements may be influenced by other alligators in close proximity.

Image: Alligator Telemetry
Alligator Telemetry
Alligator Telemetry
Alligator Telemetry

Alligator transmitter installation and recovery. Pictured: Abby Lawson, Thomas Rainwater, John Lane (Wofford College), and Erin Weeks (South Carolina Department of Natural Resources)

Alligator transmitter installation and recovery. Pictured: Abby Lawson, Thomas Rainwater, John Lane (Wofford College), and Erin Weeks (South Carolina Department of Natural Resources)

Image: Alligator Telemetry
Alligator Telemetry
Alligator Telemetry
Alligator Telemetry

Researchers have deployed 24 external GPS transmitters to male alligators in South Carolina.

Researchers have deployed 24 external GPS transmitters to male alligators in South Carolina.

Image: Alligator Telemetry
Alligator Telemetry
Alligator Telemetry
Alligator Telemetry

Transmitters are programmed to acquire an alligator location once every three hours from April to the end of September each year.

Transmitters are programmed to acquire an alligator location once every three hours from April to the end of September each year.

Image: Alligator Telemetry
Alligator Telemetry
Alligator Telemetry
Alligator Telemetry

This alligator movement ecology study evaluates home range, daily movement rate, and habitat use patterns of adult male alligators.

This alligator movement ecology study evaluates home range, daily movement rate, and habitat use patterns of adult male alligators.

Image: San Angelo Streamgage
San Angelo Streamgage
San Angelo Streamgage
San Angelo Streamgage

New streamgage on the South Concho river above Twin Buttes Reservoir, in San Angelo, Texas. This new gage will provide resource managers with critical streamflow information.

New streamgage on the South Concho river above Twin Buttes Reservoir, in San Angelo, Texas. This new gage will provide resource managers with critical streamflow information.

Two men collecting groundwater samples at a public well in the middle of a grassy field in Texas
Scientists Sampling Groundwater from a Public Supply Well in Texas
Scientists Sampling Groundwater from a Public Supply Well in Texas
Image: Installing Tide Gauges
Installing Tide Gauges
Installing Tide Gauges
Installing Tide Gauges

Installing tide gauges in rivers of the Yukon-Kuskokwim Delta is dirty work.

Location: Tutakoke River, Yukon-Kuskokwim Delta, AK

Installing tide gauges in rivers of the Yukon-Kuskokwim Delta is dirty work.

Location: Tutakoke River, Yukon-Kuskokwim Delta, AK

Image: Microcystis aeruginosa Microscopic View
Microcystis aeruginosa Microscopic View
Microcystis aeruginosa Microscopic View
Microcystis aeruginosa Microscopic View

Microcystis is one of the most common bloom-forming cyanobacteria, AKA, blue-green algae.  Many strains of this species produce a family of potent liver toxins, the microcystins.

Microcystis is one of the most common bloom-forming cyanobacteria, AKA, blue-green algae.  Many strains of this species produce a family of potent liver toxins, the microcystins.

Image: Iiwi on Mamane
Iiwi on Mamane
Iiwi on Mamane
Iiwi on Mamane

The Hawaiian ‘I‘iwi, a native forest bird species only found in the Hawaiian Islands. 

The Hawaiian ‘I‘iwi, a native forest bird species only found in the Hawaiian Islands. 

Image: Columbia River Overlook
Columbia River Overlook
Columbia River Overlook
Columbia River Overlook

The Columbia River winds its way through Washington State before becoming the border with Oregon. This location is an overlook along I-90.

The Columbia River winds its way through Washington State before becoming the border with Oregon. This location is an overlook along I-90.

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