Measuring the wing length of a banded Iiwi
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Iiwi banding 2
Measuring the wing length of a banded Iiwi
Wing of Southwestern Willow Flycatcher nestling on band day
Wing of Southwestern Willow Flycatcher nestling on band dayWing of Southwestern Willow Flycatcher nestling on band day in 2017.
Wing of Southwestern Willow Flycatcher nestling on band day
Wing of Southwestern Willow Flycatcher nestling on band dayWing of Southwestern Willow Flycatcher nestling on band day in 2017.
Mallard Duckling from Suisun Marsh
This mallard duckling was captured in Suisun Marsh. USGS scientists are weighing, measuring and banding waterfowl to understand how they are using the marsh and for capture-recapture data.
This mallard duckling was captured in Suisun Marsh. USGS scientists are weighing, measuring and banding waterfowl to understand how they are using the marsh and for capture-recapture data.
Retrieving Waterfowl from a Trap in Suisun Marsh
Two WERC technicians walk back from a placed trap with hands full.
Two WERC technicians walk back from a placed trap with hands full.
Metolius River, Smiling River Campground, Deschutes National Forest
Metolius River, Smiling River Campground, Deschutes National ForestMetolius River, Smiling River Campground, Deschutes National Forest
Metolius River, Smiling River Campground, Deschutes National Forest
Metolius River, Smiling River Campground, Deschutes National ForestMetolius River, Smiling River Campground, Deschutes National Forest
Seeding experiment to improve restoration outcomes in the Southwest.
Seeding experiment to improve restoration outcomes in the Southwest.USGS ecologists Molly McCormick (left) and Katie Laushman (right) conducting a seeding experiment that is a part of RAMPS, a new USGS-led initiative to improve restoration outcomes in
Seeding experiment to improve restoration outcomes in the Southwest.
Seeding experiment to improve restoration outcomes in the Southwest.USGS ecologists Molly McCormick (left) and Katie Laushman (right) conducting a seeding experiment that is a part of RAMPS, a new USGS-led initiative to improve restoration outcomes in
Unionoid mussel
The Missouri Department of Conservation (MDC) is frequently queried regarding the general status of endangered and threatened mussels in Missouri, a question that will remain incompletely answered until a sufficiently rigorous and comprehensive assessment and monitoring framework is implemented in Missouri.
The Missouri Department of Conservation (MDC) is frequently queried regarding the general status of endangered and threatened mussels in Missouri, a question that will remain incompletely answered until a sufficiently rigorous and comprehensive assessment and monitoring framework is implemented in Missouri.
Restoration projects help some Louisiana coastal wetlands rebuild
Restoration projects help some Louisiana coastal wetlands rebuildSatellite images of the same wetland taken in 2008 and 2016 show a wetland restoration project has produced some gains in marsh area.
Restoration projects help some Louisiana coastal wetlands rebuild
Restoration projects help some Louisiana coastal wetlands rebuildSatellite images of the same wetland taken in 2008 and 2016 show a wetland restoration project has produced some gains in marsh area.
Louisiana's Coastal Wetland Loss Rate Continues to Slow
Louisiana's Coastal Wetland Loss Rate Continues to SlowAn aerial view of southeast Louisiana coastal marshes.
Louisiana's Coastal Wetland Loss Rate Continues to Slow
Louisiana's Coastal Wetland Loss Rate Continues to SlowAn aerial view of southeast Louisiana coastal marshes.
Map shows early wetland losses in red, recent losses in purple
Map shows early wetland losses in red, recent losses in purpleThis map shows the historic trend in wetland losses, with early losses in red and the most recent ones in purple.
Map shows early wetland losses in red, recent losses in purple
Map shows early wetland losses in red, recent losses in purpleThis map shows the historic trend in wetland losses, with early losses in red and the most recent ones in purple.
Drylands landscape in the four corners region
Landscape view of the arid southwest in the four-courners region.
Landscape view of the arid southwest in the four-courners region.
Male Wilson's Warbler on the Seward Peninsula, Alaska
Male Wilson's Warbler on the Seward Peninsula, AlaskaMale Wilson's Warbler on the Seward Peninsula, Alaska. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Wilson's Warbler on the Seward Peninsula, Alaska
Male Wilson's Warbler on the Seward Peninsula, AlaskaMale Wilson's Warbler on the Seward Peninsula, Alaska. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Monitoring riparian vegetation along the Colorado River
Monitoring riparian vegetation along the Colorado RiverMonitoring riparian vegetation along the Colorado River downstream of Glen Canyon Dam
Monitoring riparian vegetation along the Colorado River
Monitoring riparian vegetation along the Colorado RiverMonitoring riparian vegetation along the Colorado River downstream of Glen Canyon Dam
Bumblebee queen collecting pollen and nectar from a thistle at Thomas Hill Reservoir Conservation Area, Missouri, in August 2017.
Bumblebee queen collecting pollen and nectar from a thistle at Thomas Hill Reservoir Conservation Area, Missouri, in August 2017.Blue vane traps are one method used to collect bees in experimental study fields and are then emptied after 24 hrs. Bee tissues are undergoing analyses for pesticide residues.
Bumblebee queen collecting pollen and nectar from a thistle at Thomas Hill Reservoir Conservation Area, Missouri, in August 2017.
Bumblebee queen collecting pollen and nectar from a thistle at Thomas Hill Reservoir Conservation Area, Missouri, in August 2017.Blue vane traps are one method used to collect bees in experimental study fields and are then emptied after 24 hrs. Bee tissues are undergoing analyses for pesticide residues.
Setting up experimental restoration plots.
Field crew install a Restoration Field Trial Network garden in the rangelands of Northern Arizona.
Field crew install a Restoration Field Trial Network garden in the rangelands of Northern Arizona.
WERC Coastal Ecosystem Studies
Coastal ecosystem studies at Trinidad coast, California.
Coastal ecosystem studies at Trinidad coast, California.
WERC Elevation surveys in San Pablo Bay NWR
WERC researcher conducting elevation surveys in San Pablo Bay National Wildlife Refuge
WERC researcher conducting elevation surveys in San Pablo Bay National Wildlife Refuge
Changing vegetation in the Delta 2016-2017
Chart showing changes in vegetation density in the Mississippi River delta in Louisiana, May 2015-May 2016. From a USGS Open File Report published in July 2017 by co-authors Elijah Ramsey III and Amina Rangoonwala,
Chart showing changes in vegetation density in the Mississippi River delta in Louisiana, May 2015-May 2016. From a USGS Open File Report published in July 2017 by co-authors Elijah Ramsey III and Amina Rangoonwala,
Red alder landscape
Looking out over a red alder forest with evergreen trees at Cascade Head Preserve in Oregon.
Looking out over a red alder forest with evergreen trees at Cascade Head Preserve in Oregon.
Sampling pore water from canoe downgradient of Bemidji oil spill
Sampling pore water from canoe downgradient of Bemidji oil spillFour USGS scientists sampling pore water from a canoe in un-named lake approximately 340 meters downgradient of the Bemidji, Minnesota crude oil spill site.
Sampling pore water from canoe downgradient of Bemidji oil spill
Sampling pore water from canoe downgradient of Bemidji oil spillFour USGS scientists sampling pore water from a canoe in un-named lake approximately 340 meters downgradient of the Bemidji, Minnesota crude oil spill site.
Bat flies over a lake
A bat flies over a lake.
A bat flies over a lake.