Steve Walk and crew collect 80+ American shad from the trap at the Holyoke fish lift on the Connecticut River. Shad behavior will be studied in Kevin Mulligan's V-Trap study.
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Collecting shad for study at Holyoke fish lift
Steve Walk and crew collect 80+ American shad from the trap at the Holyoke fish lift on the Connecticut River. Shad behavior will be studied in Kevin Mulligan's V-Trap study.
Banding Red Knots at Gray's Harbor
A team of biologists sits in a circle to weigh and measure captured Red Knots. Photo credit: Zak Pohlenm, USFWS
A team of biologists sits in a circle to weigh and measure captured Red Knots. Photo credit: Zak Pohlenm, USFWS
Red Knot after banding at Gray's Harbor
A Red Knot C. c. roselaari captured at Gray's Harbor with a metal band on its right leg. Photo credit: Zak Pohlen, USFWS
A Red Knot C. c. roselaari captured at Gray's Harbor with a metal band on its right leg. Photo credit: Zak Pohlen, USFWS
Red Knot at Gray's Harbor
A Red Knot Calidris canutus roselaari standing on the beach at Gray's Harbor. Photo credit: Zak Pohlenm, USFWS
A Red Knot Calidris canutus roselaari standing on the beach at Gray's Harbor. Photo credit: Zak Pohlenm, USFWS
Palisade study trials in the Fish Passage Complex with American shad
The Palisade Entrance, a novel fishway entrance, was constructed and tested at the Conte Lab's Fish Passage Complex. Trials were conducted with multiple species, including American shad, to determine entry rate under a variety of hydraulic conditions.
The Palisade Entrance, a novel fishway entrance, was constructed and tested at the Conte Lab's Fish Passage Complex. Trials were conducted with multiple species, including American shad, to determine entry rate under a variety of hydraulic conditions.
Seining fish into the Burroughs Pond following the first shad trial
Kevin Molongoski (left) and Steve Walk (right) seine adult American shad back into the Burroughs Ponds (resting/exercising pools) following the completion of trial through the Palisade Entrance.
Kevin Molongoski (left) and Steve Walk (right) seine adult American shad back into the Burroughs Ponds (resting/exercising pools) following the completion of trial through the Palisade Entrance.
The first shad trial in the Palisade Entrance is complete
Kevin Mulligan coordinates the end of the first shad trail in the Palisade Entrance study, a DOE funded study investigating the efficiency of a novel fishway entrance.
Kevin Mulligan coordinates the end of the first shad trail in the Palisade Entrance study, a DOE funded study investigating the efficiency of a novel fishway entrance.
Tagging and measuring American shad for the Palisade fishway study
Kevin Molongoski (fore) carries a tagged adult American shad from the fish truck to the Burroughs Pond in the Conte Lab's Fish Passage Complex. Kevin Mulligan (back) prepares another passive integrated transponder (PIT) tag.
Kevin Molongoski (fore) carries a tagged adult American shad from the fish truck to the Burroughs Pond in the Conte Lab's Fish Passage Complex. Kevin Mulligan (back) prepares another passive integrated transponder (PIT) tag.
Stephanie Egger smiles for the camera with her Bird Safe Philly program supplies
Stephanie Egger smiles for the camera with her Bird Safe Philly program supplies.
Stephanie Egger smiles for the camera with her Bird Safe Philly program supplies.
Solar Panel Installation
This is the set up of the solar panels at Blackwater National Wildlife Preserve that will be used to power the newly installed sap flow sensors on site. These solar panels will decrease the number of required trips to the site to change batteries and will contribute to the undisturbed data flow from the sensors.
This is the set up of the solar panels at Blackwater National Wildlife Preserve that will be used to power the newly installed sap flow sensors on site. These solar panels will decrease the number of required trips to the site to change batteries and will contribute to the undisturbed data flow from the sensors.
Adjustments to the O2 delivery system on Conte's fish truck
Steve Walk makes final adjustments to innovative oxygen delivery system recently installed on FPDA team's fish truck.
Steve Walk makes final adjustments to innovative oxygen delivery system recently installed on FPDA team's fish truck.
Sap flow sensors at Blackwater National Wildlife Preserve
Close up of the newly installed sap flow sensors at Blackwater National Wildlife Preserve. These sensors were installed by EESC's Justine Neville and Ken Krauss of the USGS Wetland and Aquatic Research Center in Lafayette, LA. These sensors will be used to analyze how the trees in a marsh ecosystem respond to changing ecological and climatic conditions.
Close up of the newly installed sap flow sensors at Blackwater National Wildlife Preserve. These sensors were installed by EESC's Justine Neville and Ken Krauss of the USGS Wetland and Aquatic Research Center in Lafayette, LA. These sensors will be used to analyze how the trees in a marsh ecosystem respond to changing ecological and climatic conditions.
Canada geese forage with two goslings in tow
A pair of Canada Geese forage with their two newly hatched goslings on Eastern Ecological Science Center's campus on Patuxent Research Refuge.
A pair of Canada Geese forage with their two newly hatched goslings on Eastern Ecological Science Center's campus on Patuxent Research Refuge.
Building Conte Lab's pollinator garden
Marty Garcia and Sam Parker begin installing the timber boards for the 30' x 10' raised bed of a pollinator garden behind the orchard at the USGS Conte Lab.
Marty Garcia and Sam Parker begin installing the timber boards for the 30' x 10' raised bed of a pollinator garden behind the orchard at the USGS Conte Lab.
Sap probe install
EESC USGS Mendenhall Fellow Justine Neville installing sap flow probes at Blackwater National Wildlife Refuge with USGS colleague Ken Krauss from USGS Wetland and Aquatic Research Center in Lafayette, LA. Sap flow probes will be used to monitor transpiration rates in coastal forests to assess the water usage of trees experiencing stress from inundation.
EESC USGS Mendenhall Fellow Justine Neville installing sap flow probes at Blackwater National Wildlife Refuge with USGS colleague Ken Krauss from USGS Wetland and Aquatic Research Center in Lafayette, LA. Sap flow probes will be used to monitor transpiration rates in coastal forests to assess the water usage of trees experiencing stress from inundation.
Solar Panel Assembly at Blackwater National Wildlife Preserve
Justine Neville and Brendan Crossman, USGS scientists at EESC, assembling scaffolding for solar panels at Blackwater National Wildlife Preserve. These solar panels will charge the batteries of the newly installed sap flow sensors on site.
Justine Neville and Brendan Crossman, USGS scientists at EESC, assembling scaffolding for solar panels at Blackwater National Wildlife Preserve. These solar panels will charge the batteries of the newly installed sap flow sensors on site.
JBeaton-ProfilePhoto.jpeg
Joshua Beaton is an IT Specialist with the Eastern Ecological Science Center at the Patuxent Research Refuge in Laurel, MD
Joshua Beaton is an IT Specialist with the Eastern Ecological Science Center at the Patuxent Research Refuge in Laurel, MD
Shenandoah Salamander
Pictured is a federally endangered Shenandoah salamander (Plethodon shenandoah). NEARMI has been working for years to study this species in hopes to protect it from extinction. To learn more about the research being done on this species, visit https://www.usgs.gov/nearmi.
Pictured is a federally endangered Shenandoah salamander (Plethodon shenandoah). NEARMI has been working for years to study this species in hopes to protect it from extinction. To learn more about the research being done on this species, visit https://www.usgs.gov/nearmi.
Blotchy Bass Syndrome
Black basses (Micropterus spp) are enigmatic North American sportfishes that support the most economically valuable freshwater sport fishery in the United States and serve as keystone predators within aquatic ecosystems.
Black basses (Micropterus spp) are enigmatic North American sportfishes that support the most economically valuable freshwater sport fishery in the United States and serve as keystone predators within aquatic ecosystems.
Invasive blue catfish from Nanticoke River
Close-up of an invasive blue catfish (Ictalurus furcatus) specimen collected during fieldwork in the Nanticoke River system to assess impacts of this invasive species on aquatic resources in the region.
Close-up of an invasive blue catfish (Ictalurus furcatus) specimen collected during fieldwork in the Nanticoke River system to assess impacts of this invasive species on aquatic resources in the region.
Final preparations for the 2022 Delaware River American shad study
Micah Kieffer, John Burns (volunteer), and Ted Castro-Santos performing final preparations on the 23 foot Commander for service in the initial year of EESC's Delaware River shad study.
Micah Kieffer, John Burns (volunteer), and Ted Castro-Santos performing final preparations on the 23 foot Commander for service in the initial year of EESC's Delaware River shad study.