A blue catfish (Ictalurus furcatus) swims in the shallows of Dogue Creek near Mount Vernon, Virginia.
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A blue catfish (Ictalurus furcatus) swims in the shallows of Dogue Creek near Mount Vernon, Virginia.
The Sea Duck colony at the Eastern Ecological Science Center in Laurel, MD, is the only facility of its kind in the United States. Pictured are a White-winged duck pair on the edge of their pond.
The Sea Duck colony at the Eastern Ecological Science Center in Laurel, MD, is the only facility of its kind in the United States. Pictured are a White-winged duck pair on the edge of their pond.
Ducklings born in the Sea Duck colony at the Eastern Ecological Science Center in Laurel, MD, are housed in a separate building. The ducklings receive round-the-clock care.
Ducklings born in the Sea Duck colony at the Eastern Ecological Science Center in Laurel, MD, are housed in a separate building. The ducklings receive round-the-clock care.
The Sea Duck colony at the Eastern Ecological Science Center in Laurel, MD, is the only facility of its kind in the United States. Pictured are two male and one female Common Eiders floating in their pond.
The Sea Duck colony at the Eastern Ecological Science Center in Laurel, MD, is the only facility of its kind in the United States. Pictured are two male and one female Common Eiders floating in their pond.
A female Ruby-throated Hummingbird buzzing among the bee balm stops to get some nectar. Shot in front of the Gabrielson Building at the Eastern Ecological Science Center in Laurel, MD.
A female Ruby-throated Hummingbird buzzing among the bee balm stops to get some nectar. Shot in front of the Gabrielson Building at the Eastern Ecological Science Center in Laurel, MD.
Emily is a biologist with the Eastern Ecological Science Center at the Patuxent Research Refuge
Emily is a biologist with the Eastern Ecological Science Center at the Patuxent Research Refuge
Videos

This video is an introduction of the USGS Northeast Region's science efforts to support society's evolving needs through its engaged and skilled workforce.
This video is an introduction of the USGS Northeast Region's science efforts to support society's evolving needs through its engaged and skilled workforce.

The U.S. Geological Survey laboratory for the analysis of per- and polyfluoroalkyl substances (PFAS) uses cutting-edge techniques to analyze environmental samples including tissues, plasma, water, and soils to undertake and support research projects across the country.
The U.S. Geological Survey laboratory for the analysis of per- and polyfluoroalkyl substances (PFAS) uses cutting-edge techniques to analyze environmental samples including tissues, plasma, water, and soils to undertake and support research projects across the country.
The USGS Eastern Ecological Science Center Bird Banding Lab webinar on the threat of bird collisions, current science and future opportunities. It is estimated that over 1 billion birds are killed annually by collisions with glass every year in the United States.
The USGS Eastern Ecological Science Center Bird Banding Lab webinar on the threat of bird collisions, current science and future opportunities. It is estimated that over 1 billion birds are killed annually by collisions with glass every year in the United States.

The BSL-3 complex at the USGS Eastern Ecological Science Center was purpose-built to serve our Nation’s needs. This facility has special engineering and design features for maintaining a safe environment when working with diseases that spread in the air. The facility is unusual in that it is designed to also be used for work with aquatic animals
The BSL-3 complex at the USGS Eastern Ecological Science Center was purpose-built to serve our Nation’s needs. This facility has special engineering and design features for maintaining a safe environment when working with diseases that spread in the air. The facility is unusual in that it is designed to also be used for work with aquatic animals

Blotchy bass syndrome (BBS) is the presence of hyperpigmentation (melanosis) on the external surface of black basses. This condition has received increased attention from anglers and resource managers in recent years and is a popular topic of discussion and reporting on angling websites and blogging platforms.
Blotchy bass syndrome (BBS) is the presence of hyperpigmentation (melanosis) on the external surface of black basses. This condition has received increased attention from anglers and resource managers in recent years and is a popular topic of discussion and reporting on angling websites and blogging platforms.

The USGS Native Bee Inventory and Monitoring Lab designs and develops large and small scale surveys for native bees. As part of this work we also develop identification tools and keys for native bee species. One aspect of creating those tools is creating accurate and detailed pictures of native bees and the plants and insects they interact with.
The USGS Native Bee Inventory and Monitoring Lab designs and develops large and small scale surveys for native bees. As part of this work we also develop identification tools and keys for native bee species. One aspect of creating those tools is creating accurate and detailed pictures of native bees and the plants and insects they interact with.