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Eastern Ecological Science Center images.

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Two biologists stand in shallow water holding least tern chicks to re-read their leg bands.
USGS and USFWS biologists survey terns at Poplar Island, MD
USGS and USFWS biologists survey terns at Poplar Island, MD
USGS and USFWS biologists survey terns at Poplar Island, MD

At Poplar Island in the Chesapeake Bay, MD, Peter McGowan (USFWS, left) and Diann Prosser (USGS, right) capture fledgling common terns to read plastic colored leg bands that identify individual birds. Here interagency collaboration leads to benefits for wildlife and people.

At Poplar Island in the Chesapeake Bay, MD, Peter McGowan (USFWS, left) and Diann Prosser (USGS, right) capture fledgling common terns to read plastic colored leg bands that identify individual birds. Here interagency collaboration leads to benefits for wildlife and people.

Northeast Region Photo Contest Winner | October 2018 | People  Salamander sampling crew
Cave Salamander sampling crew
Cave Salamander sampling crew
Cave Salamander sampling crew

Northeast Region Photo Contest Winner | October 2018 | People 
Salamander sampling crew

Northeast Region Photo Contest Winner | October 2018 | People 
Salamander sampling crew

A mistnet set up in shrubby habitat under high-voltage powerlines.
BBL banding at Patuxent Research Refuge
BBL banding at Patuxent Research Refuge
BBL banding at Patuxent Research Refuge

Think habitat: not grass. Powerlines that run through the Patuxent Wildlife Research Refuge, near Laurel, MD are managed as shrub habitat instead of mowed, which provides stopover habitat for migratory birds.

Think habitat: not grass. Powerlines that run through the Patuxent Wildlife Research Refuge, near Laurel, MD are managed as shrub habitat instead of mowed, which provides stopover habitat for migratory birds.

A large waterbird stands in a pond with water lilies.
Great blue heron at Snowden pond
Great blue heron at Snowden pond
Great blue heron at Snowden pond

Great Blue Heron at Snowden Pond, Patuxent Research Refuge, Laurel, MD. Patuxent Research Refuge is the only National Wildlife Refuge established explicitly for research purposes, and is home to both USFWS and USGS programs, including the Bird Banding Lab.

Great Blue Heron at Snowden Pond, Patuxent Research Refuge, Laurel, MD. Patuxent Research Refuge is the only National Wildlife Refuge established explicitly for research purposes, and is home to both USFWS and USGS programs, including the Bird Banding Lab.

Zebra Swallowtail at the Hance Unit
Zebra Swallowtail
Zebra Swallowtail
Zebra Swallowtail

A not so common Zebra Swallowtail nectaring on the the Patuxent Research Refuge in Laurel, MD

A not so common Zebra Swallowtail nectaring on the the Patuxent Research Refuge in Laurel, MD

Gulf Coast
Gulf Coast South of Lafayette, LA
Gulf Coast South of Lafayette, LA
Gulf Coast South of Lafayette, LA

View of the barrier islands off Lafayette, LA while conducting low-level aerial seabird surveys in the Gulf of Mexico, as part of the GoMMAPPS project.

View of the barrier islands off Lafayette, LA while conducting low-level aerial seabird surveys in the Gulf of Mexico, as part of the GoMMAPPS project.

Oil platform in the water
Oil Platform
Oil Platform
Oil Platform

Oil platform in the Gulf of Mexico viewed as part of GoMMAPPS aerial surveys for seabirds.

Oil platform in the Gulf of Mexico viewed as part of GoMMAPPS aerial surveys for seabirds.

Photo of Silversides in Eelgrass
Eelgrass: A Habitat At Risk
Eelgrass: A Habitat At Risk
Eelgrass: A Habitat At Risk

Eelgrass (Zostera marina) forms extensive meadows in low intertidal and shallow subtidal areas of estuaries and embayments along the Northwest Atlantic coast. Eelgrass meadows are noted as critical habitat for many recreational and commercial fish species as well as small forage fish.

Eelgrass (Zostera marina) forms extensive meadows in low intertidal and shallow subtidal areas of estuaries and embayments along the Northwest Atlantic coast. Eelgrass meadows are noted as critical habitat for many recreational and commercial fish species as well as small forage fish.

Aircraft wing with markings
Aerial Survey Wing Markings
Aerial Survey Wing Markings
Aerial Survey Wing Markings

Standard wing markings on a US Fish and Wildlife Service Kodiak amphibious aircraft used to denote strip-transect distance bands to aid observers in data collection for the GoMMAPPS aerial seabird surveys from 2017-2020 and 2022-2023.

Standard wing markings on a US Fish and Wildlife Service Kodiak amphibious aircraft used to denote strip-transect distance bands to aid observers in data collection for the GoMMAPPS aerial seabird surveys from 2017-2020 and 2022-2023.

Bullfrog tadpole in hand
American Bullfrog Tadpole
American Bullfrog Tadpole
American Bullfrog Tadpole

This is a larval American Bullfrog, a large species of frog found throughout the eastern US. The larvae of this species can be identified by their large size and small black spots on the tail fin.

This is a larval American Bullfrog, a large species of frog found throughout the eastern US. The larvae of this species can be identified by their large size and small black spots on the tail fin.

A Red-tailed Hawk pursued by Common Grackles and an Eastern Kingbird along the Williamsport Breeding Bird Survey route
Red-tailed Hawk
Red-tailed Hawk
Red-tailed Hawk

A Red-tailed Hawk pursued by Common Grackles and an Eastern Kingbird along the Williamsport Breeding Bird Survey route

A Red-tailed Hawk pursued by Common Grackles and an Eastern Kingbird along the Williamsport Breeding Bird Survey route

USGS Eastern Ecological Science Center (formerly Leetown Science Center) National Fish Health Laboratory, Kearneysville, WV
USGS National Fish Health Research Laboratory
USGS National Fish Health Research Laboratory
USGS National Fish Health Research Laboratory

USGS Eastern Ecological Science Center (formerly Leetown Science Center) National Fish Health Laboratory, Kearneysville, WV

A small green, blue, white and black songbird perched on a branch and partially obscured by branches.
Cerulean Warbler in shrub
Cerulean Warbler in shrub
Cerulean Warbler in shrub

A cerulean warbler (Setophaga cerulea) in a shrub, partially obscured by branches. 

A cerulean warbler (Setophaga cerulea) in a shrub, partially obscured by branches. 

Blue-winged teal at Uhler Marsh on the Patuxent Research Refuge
Blue-winged Teal
Blue-winged Teal
Blue-winged Teal

A flock of Blue-winged teal at Uhler Marsh at the Eastern Ecological Science Center on the Patuxent Research Refuge in Laurel, MD.  

A flock of Blue-winged teal at Uhler Marsh at the Eastern Ecological Science Center on the Patuxent Research Refuge in Laurel, MD.  

Spotted salamander; a large gray salamander with bright yellow spots
Spotted Salamander
Spotted Salamander
Spotted Salamander

A photo of an adult spotted salamander (Ambystoma maculatum). Spotted salamanders are found throughout the northeast US, where they spend most of their lives underground. They emerge in the late winter and early spring to breed and lay eggs in vernal pools.

A photo of an adult spotted salamander (Ambystoma maculatum). Spotted salamanders are found throughout the northeast US, where they spend most of their lives underground. They emerge in the late winter and early spring to breed and lay eggs in vernal pools.

Bacterial colonies (mycobacteria) growing on artificial media in a petri plate.
Myobacterial culture
Myobacterial culture
Myobacterial culture

Mycobacteriosis is a bacterial disease that can affect many species of fish around the world.  We are studying the impacts of mycobacteriosis among northern snakehead from the Potomac River to better understand this disease in the species and the potential impacts to other aquatic animals.

Mycobacteriosis is a bacterial disease that can affect many species of fish around the world.  We are studying the impacts of mycobacteriosis among northern snakehead from the Potomac River to better understand this disease in the species and the potential impacts to other aquatic animals.

Amphibious aircraft
Aerial Survey Aircraft
Aerial Survey Aircraft
Aerial Survey Aircraft

US Fish and Wildlife Service Kodiak amphibious aircraft used in the GoMMAPPS aerial seabird surveys from 2017-2020 and 2022-2023.

US Fish and Wildlife Service Kodiak amphibious aircraft used in the GoMMAPPS aerial seabird surveys from 2017-2020 and 2022-2023.

Apple Orchard covered in snow, maple trees around parking lot, Flag pole, Cars Snow piles all around
Snow clinging to the apple trees & maples at EESC-Conte Lab
Snow clinging to the apple trees & maples at EESC-Conte Lab
Snow clinging to the apple trees & maples at EESC-Conte Lab

Sunny day after a heavy wet snow storm. Snow is clinging to all the branches on the apple trees orchard as well as the maple trees at the EESC-USGS-Conte Fish Research Lab in Turners Falls, MA

Sunny day after a heavy wet snow storm. Snow is clinging to all the branches on the apple trees orchard as well as the maple trees at the EESC-USGS-Conte Fish Research Lab in Turners Falls, MA

Wet clinging snow on shrubs & trees on a bright sunny day after the storm past.
Clinging Snow at the EESC Conte Lab in MA
Clinging Snow at the EESC Conte Lab in MA
Clinging Snow at the EESC Conte Lab in MA

Main building at the EESC-USGS- Conte Fish Research Lab in Turners Falls MA.  Snow was clinging to the Blueberry bushes all along the front of the building as well as to all the branches of the maples trees in the distance.

Main building at the EESC-USGS- Conte Fish Research Lab in Turners Falls MA.  Snow was clinging to the Blueberry bushes all along the front of the building as well as to all the branches of the maples trees in the distance.

This laboratory consists of 4 recirculating streams with pool and riffle habitat features
Experimental Stream Laboratory
Experimental Stream Laboratory
Experimental Stream Laboratory

USGS Experimental Stream Laboratory (ESL) in Kearneysville WV. This laboratory consists of 4 recirculating streams with pool and riffle habitat features. ESL research investigates fish population and community ecology to support conservation and restoration planning by state, federal, and NGO partners.

USGS Experimental Stream Laboratory (ESL) in Kearneysville WV. This laboratory consists of 4 recirculating streams with pool and riffle habitat features. ESL research investigates fish population and community ecology to support conservation and restoration planning by state, federal, and NGO partners.

A Fox Sparrow wintering at the Patuxent Research Refuge
Fox Sparrow
Fox Sparrow
Fox Sparrow

A Fox Sparrow wintering at the Patuxent Research Refuge, Laurel, Maryland, USA. 

A Fox Sparrow wintering at the Patuxent Research Refuge, Laurel, Maryland, USA. 

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