Environmental Contaminants Program
U S Fish and Wildlife Service

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Avian Influenza Information


New Publications:
Cover of Rachel Carson Issue of Fish and Wildlife News
Fish and Wildlife News - Special Rachel Carson Centennial Edition (4MB pdf)
Cover of 2007 summer issue of Tideline a quarterly bulletin published by the San Francisco Bay National Wildlife Refuge Complex
"Mercury Contamination in Waterbirds Breeding in San Francisco Bay" (pdf) from the summer issue of Tideline, a quarterly bulletin published by the San Francisco Bay National Wildlife Refuge Complex.
thumbnail image of invasive species article from endangered species bulletin
"The Environmental Contaminants Program" (pdf)
from the March 2007 issue of the Endangered Species Bulletin.

Picture of mining operations in Coeur d'Alene Basin

"Bridging the Gap" (640KB pdf)
from the Winter 2007 issue of the Fish & Wildlife News.


thumbnail image of Refuge Article

"What's Happening to the Mysterious Mercury?" (pdf)
from the July/August 2006 issue of the Refuge Update Bulletin.


thumbnail image of Endangered species bulletin article on pollinators
"The Conservation of Pollinating Species" (pdf)
from the July 2006 issue of the Endangered Species Bulletin.

 

GOT A QUESTION?
USFWS Customer Service Center
1-800-344-WILD

Division of Environmental Quality
4401 North Fairfax Drive, Suite 820
Arlington, Virginia 22203
703-358-2148

GOT A QUESTION?
USFWS Customer Service Center
1-800-344-WILD

Contact Us

U.S. Fish & Wildlife Service home page

 

Service Investigation Secures Guilty Plea from Major Oil Company
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This oiled duck, which was retrieved from an Exxon Mobil facillity in Colorado, represents one of some 85 migratory bird deaths documented by Service special agents during the investigation. Credit: USFWS/Office of Law Enforcement


August 14, 2009

Exxon Mobil Corporation, whose oil and gas drilling and production facilities in 5 States were linked to the deaths of Federally protected birds, has pleaded guily to violating the Migratory Bird Treaty Act. The company must pay $600,000 in fines and community service payments and implement an environmental compliance plan to prevent bird deaths at its facilities in Colorado, Wyoming, Oklahoma, Texas, and Kansas. The company has already spent $2.5 million to protect birds at these sites. 

News Release

Learn More

 

Environmental Contaminants Biologists Respond to a Large Fish Kill in Illinois
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Biologist Kraig Mcpeek holds a trophy flathead catfish found dead in the Rock River, IL. Photo credit: Mike Coffey/USFWS.


June 29, 2009

Thousands of fish died suddenly in the Rock River in northern Illinois on Sunday, June 21 st, 2009. Alarmed by the potential threat, contaminants biologists along with fish and wildlife biologists from the Ecological Services Field Office in Illinois immediately began to test the water for toxins. The Rock River supports federally listed endangered mussels and many kinds of migratory birds that use the river for nesting. Record rains and a train wreck with a spill of gasoline ready ethanol occurred on Friday before the fish kill. Biologists are inspecting the river beds containing endangered mussels and participating in an investigation to determine the cause of the fish kill.    

Learn More
 

Study Finds Potential Disease Threats to Washington Sea Otters
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Sea Otter. Credit: David Menke/USFWS.


May 5, 2009

Many of Washington State’s sea otters are exposed to the same pathogens responsible for causing disease in marine mammal populations in other parts of the country, according to a study published by researchers from National Oceanic and Atmospheric Administration's Olympic Coast National Marine Sanctuary, the U.S. Fish and Wildlife Service and their partners.

While the Washington sea otters do not appear to be suffering negative effects from the pathogens, they still face potential threats from infectious disease due to their relatively small population size and limited distribution.

“Sea otters are a keystone species in the sanctuary, so potential disease threats are a significant concern for us,” said Mary Sue Brancato, a sanctuary resource protection specialist who is one of the study’s co-authors. “Changes in their population can affect the whole ecosystem.”

Learn More

 

Potomac River Intersex Fish More Widespread Than Initially Thought
An thumbnail image of a map,representing the geographic area studied by the research scientists.
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Map representing the geographic area studied by the research scientists.


April 22, 2009

A recent study of intersex abnormalities in fish conducted by researchers from the U.S. Fish and Wildlife Service and the U.S. Geological Survey in the Potomac River watershed showed that at least 82 percent of male smallmouth bass and in 23 percent of the largemouth bass had immature female germ cells (oocytes) in their reproductive organs.

This condition, a type of intersex, is a disturbance in the fish’s hormonal system and is an indicator of exposure to estrogens or chemicals that mimic the activity of natural hormones. Several other abnormalities were also noted, some affecting female bass.

“At the moment we don’t know the ecological implications of this condition and it could potentially affect the reproductive capability of important sport fish species in the watershed,” said Leopoldo Miranda, Supervisor of the U.S. Fish and Wildlife Service’s Chesapeake Bay Field Office.

Learn More

View the entire press release

Fact Sheet - Intersex fish: Endocrine disruption in smallmouth bass (1MB pdf)

 

Cave Activity Discouraged to Help Protect Bats from Deadly White-nose Syndrome

Gloved hand holding a bat with nose covered in white fungus. Credit: USFWS
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Bat with nose covered in white fungus. Credit: USFWS


April 2, 2009

White-nose syndrome (WNS) has killed hundreds of thousands of bats from Vermont to Virginia. We suspect that white-nose syndrome may be spread accidentally by those who use caves where bats hibernate. Now, the U.S. Fish and Wildlife Service is asking cavers to temporarily stay out of these caves. It is hoped that a voluntary moratorium will allow time to determine the cause of this deadly syndrome and find a cure.

News Release

Northeast Region - Images in the News: White-Nosed Syndrome in Bats

 

Restoration of Salt Marsh in Ocean View, Delaware, Underway

Blue crag on land bearing claws.
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Blue crabs are one of the species that will benefit from the marsh restoration . Credit: John J. Mosesso/NBII


March 24, 2009

Construction on a 24-acre salt marsh enhancement project at the James Farm Ecological Preserve in Ocean View, Delaware, is underway. The James Farm marsh enhancement project is the final step in the natural resource damage assessment process to restore and compensate for environmental impacts resulting from a fuel oil release at the Indian River Power Plant, into the Indian River Estuary that occurred in early 2000.

The project will benefit the wide variety of birds, fish and other wildlife species that inhabit Delaware’s Inland Bays. The pools and channels will provide habitat for fish and crabs, and feeding areas for wading birds.

 

Service Assists at Kingston, Tennessee, Fly Ash Slurry Spill

February 9, 2009

Fish and Wildlife Service Environmental Contaminants personnel are assisting in evaluation and monitoring of the impacts of the fly ash slurry spill that occurred in Kingston, Tennessee.

The spill occurred when an earthen dike broke at a retention pond at the Tennessee Valley Authority Kingston Fossil Plant in Kingston.

 

Ecological Restoration Site on the Mispillion River in Delaware Completed

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Pike Property Ecological Restoration Site After Phragmites Removal. Credit: DNREC

September 25, 2008

Fifty-six acres of private land, known as the Pike Property, located along the Delaware Bay have been restored. This restoration has resulted in significant habitat improvements in the Mispillion River ecosystem—home to many valuable natural resources, such as blue crab, Atlantic herring, spot, and striped bass.

This restoration was the result of a cooperative effort among the National Oceanic and Atmospheric Administration (NOAA), Fish and Wildlife Service, Delaware Department of Natural Resources and Environmental Control (DNREC), and DuPont. To celebrate this accomplishment, there will be a tour of the property on October 2, 2008.

 

Service personnel respond to another large oil spill this time in the Midwest Region.

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Oil skimmer and vacuum truck operations to remove crude oil from wetland.  Photo credit: Mike Coffey/USFWS

September 22, 2008

A pipeline rupture released over 5,000 barrels of crude oil into upland forest and bottomland wetland habitats near Albion, IL.  The wetlands included former river channels near the Little Wabash River.  The U.S. Fish and Wildlife Service Environmental Contaminants Program provided technical assistance to minimize the impacts on wetlands, migratory birds, and federally listed endangered species.   

Learn More
 

Service Personnel Assist in the Largest Oil Spill Response Effort Ever Conducted in the Southeast Region.

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New Orleans, Louisiana Oil Spill Wildlife Rescue Video. Video Compilation Credit: Buddy Goatcher and Anthony Valesco/USFWS

September 8, 2008

On July 23, 2008, a major release of #6 fuel oil occurred in the Mississippi River, in New Orleans, Louisiana.  More than 9,000 barrels of oil were released.  The release necessitated the closure of more than 80 miles of river to commercial shipping and recreational boating.  The river, shorelines, and adjacent wetlands were impacted in much of the area.  This incident represents a significant threat to fish, wildlife, and habitat quality.  U.S. Fish and Wildlife Service Environmental Contaminants Program and National Wildlife Refuge System personnel have responded to the incident.

 

SMARXT DISPOSALSmart Disposal Trademark

screen shot of smart disposal web site
Medicine Disposal Partnership Encourages Public to Flush Less, Crush More

March 19, 2008 The U.S. Fish and Wildlife Service, the American Pharmacists Association (APhA) and Pharmaceutical Research and Manufacturers of America (PhRMA) have signed a formal agreement to help protect the nation's fish and aquatic resources from the improper disposal of medication. The campaign -- dubbed " SMARXT DISPOSALSmart Disposal Trademark " -- will inform people on how to safely dispose of medicines in the trash, and highlight the environmental threat posed from flushing medicines down the toilet.

Consumers were once advised to flush their expired or unused medications; however, recent environmental impact studies report that this could be having an adverse impact on the environment. 

 


Update on Bat Die-off

Ailing bats in a New York cave have the condition dubbed white-nose syndrome for the white fungus on their muzzles.  Photo by Al Hicks, New York Department of Environmental Conservation
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Ailing bats in a New York cave have the condition dubbed white-nose syndrome for the white fungus on their muzzles. Credit: Al Hicks, New York Department of Environmental Conservation

 

March 19, 2008

Some 8,000 to 11,000 bats died in several Albany, New York-area caves and mines last winter, more than half the bat population in those hibernacula. Many of the dead bats had a white fungus on their muzzles, dubbed white-nose syndrome. This year, biologists are seeing hibernating bats die by the hundreds - probably thousands - in New York, southwest Vermont and western Massachusetts.

U.S. Fish and Wildlife Service endangered species biologist Susi von Oettingen talks about white-nose syndrome in bats and investigates a hibernaculum in an abandoned mine.

 

Study Nearing The Finish Line

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In this study, sparrows were captured to collect a blood sample to compare mercury exposure. Credit: BioDiversity Research Institute.
A four-year study examining the effects of mercury on saltmarsh sharp-tailed sparrows nesting on National Wildlife Refuges in New England is nearing completion. This study, partially funded by On-Refuge Contaminant Investigation funds, is a cooperative effort between Refuges, Ecological Services, BioDiversity Research Institute, and the University of New Hampshire. Data analysis from the 2007 field season is nearly complete and a final report will be available in May, 2008.

Interim Report: Determining Mercury Risk to Saltmarsh Sparrows on Four National Wildlife Refuges

 

Mysterious Bat Deaths Prompt Cave Advisory

Ailing bats in a New York cave have the condition dubbed white-nose syndrome for the white fungus on their muzzles.  Photo by Al Hicks, New York Department of Environmental Conservation
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Ailing bats in a New York cave have the condition dubbed white-nose syndrome for the white fungus on their muzzles. Credit: Al Hicks, New York Department of Environmental Conservation.
February 06, 2008

Hibernating bats in New York and Vermont, including endangered Indiana bats, are dying at an alarming rate, and we don't know why. While searching for the cause of the deaths, we have developed guidance for cavers to help reduce the risk of spreading contamination. The Northeast Region and the Midwest Region have additional information.

 

Service Staff Respond to San Francisco Spill

Oil booms line Rode0 Beach in San Francisco, California.
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San Francisco - Oil booms line a San Francisco, California, beach. November 9, 2007. Credit: Desmond Thorsson/U.S. Coast Guard Auxillary.
On November 7, 2007 the cargo vessel Cosco Busan hit the San Francisco Bay Bridge in heavy fog.  The impact ruptured the hull (~100 ft x 12 ft and 4 ft deep) and spilled approximately 58,000 gallons of medium grade fuel oil.  Most of the oil has spread to central San Francisco Bay and outer coast (North and South of the Golden Gate Bridge).  The spill is not anticipated to make contact with San Francisco Bay National Wildlife Refuge Complex (NWRC) lands in the South Bay or offshore at the Farallon Islands, although oiled birds have been found at all of the refuges.

More Information

 

Restoration Monies From Settlement Will Benefit Multiple Species

clubshell mussels (Pleurobema clava). Credit: USFWS
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Clubshell (Pleurobema clava). Credit: USFWS
A settlement has been reached for a 2002 fish kill along the Saline Branch and Salt Fork of the Vermilion River in Illinois. A total of $491,000 will be provided to the Fish and Wildlife Service and State of Illinois to restore fish and wildlife habitat. Species that will benefit from the restoration efforts include the endangered clubshell mussel, endangered bats, and a variety of migratory birds, fishes and other aquatic species.

Learn More


Midwest grassland restoration benefits ducks wintering in Maryland

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Ruddy Duck. Credit: Glen Smart/USFWS
An oil spill into a Maryland river and grass restoration on 1,850 acres of farmland in the upper Midwest seem as far apart as the 1,000 miles separating them. For ruddy ducks that nest in prairie potholes and winter on the Patuxent River and Chesapeake Bay, it makes perfect sense.

Learn More


Bald Eagle Leaves Endangered Species List

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Bald Eagle. Credit: Steve Hillebrand/USFWS
The widespread use of the pesticide DDT after World War II caused eagle populations to plummet towards extinction. However, after nearly disappearing from most of the U.S., the bald eagle is now flourishing and no longer needs the protection of the Endangered Species Act.

The nation’s symbol has recovered from an all-time low of 417 nesting pairs in 1963 to almost 10,000 breeding pairs today, and will be removed from the list of threatened and endangered species.

Bald Eagle Web site

DDT information and Archive of Fish and Wildlife Service News Releases related to DDT

Environmental Contaminants Program - Migratory Birds


Pollinator Declines

Butterfly and bee. Credit: J. K. Hollingsworth
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Butterfly and bee. Credit: J. and K. Hollingsworth
Pollinator species—bees, birds, bats and insects—are estimated to pollinate 1/3 of human food crops and 75% of flowering plants. Many pollinator species are facing serious declines. Habitat loss and fragmentation, invasive species and improper use of pesticides are just a few of the key issues facing pollinators.

Learn More

How You Can Help

Honey Bee Colony Collapse Disorder

Congressional Testimony on Pollinators - Assistant Director, Dr. Mamie Parker


100th Anniversary of the Birthday of Rachel Carson

Rachel Carson
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The centennial of the birth of Rachel Carson, a pivotal figure in wildlife conservation, was celebrated May 27, 2007.
Carson worked for the Fish and Wildlife Service from 1936-1952. Her understanding of the dangers of pesticides began during those years and inspired her most important book, “Silent Spring.” This book led to closer scrutiny of pesticides policy and the eventual ban on use of the pesticide DDT. This ban helped revive bald eagles which may soon be removed from the Endangered Species list.

For more information on Rachel Carson's accomplishments and our wildlife conservation heritage:

Rachel Carson Web Site

Rachel Carson Fact Sheet (pdf)

DDT information and Archive of Fish and Wildlife Service News Releases related to DDT

Taking a Stand in History: Rachel Carson’s Silent Spring - this documentary created by high school junior, tells the story of Carson’s pioneering role in creating the modern environmental movement.


Improper Disposal of Unused Medication Sparks Creation of New Awareness Program

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Smart Disposal. A Prescription for a Healthy Planet. UFWS/APha partnership logo.
The U.S. Fish and Wildlife Service and the American Pharmacists Association (APhA) have joined forces to help protect our nation's fish and aquatic resources from improper disposal of medication. As part of the effort - dubbed "SMARxT DISPOSAL" - the USFWS and the APhA will work to publicize the potential environmental and health impacts of unused medications when they are flushed into our nation's sewer systems.

News Release


Restoration Program Makes Significant Contribution at Great Swamp National Wildlife Refuge

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A former sludge pit contaminated with heavy metals was converted to a lush vernal pool that now provides breeding habitat for New Jersey endangered blue-spotted salamanders. (photo credit: USFWS).
Through a close collaboration between the Service's Environmental Contaminants Program and the National Wildlife Refuge System, $4.2 million in natural resource damage assessment restoration settlement funds have been used to add nearly 130 acres of forested wetland habitat to the Great Swamp National Wildlife Refuge (GSNWR), remove 17 acres of impervious cover and nearly 1,600 tons of demolition debris, of which more than 425 tons of concrete and 275 tons of asphalt were recycled. Additionally, more than a half-mile of new boardwalks, constructed with recycled materials, were added to the GSNWR's Wildlife Observation Center, located just 26 miles west of New York City. Over 100,000 people visit the Wildlife Observation Center boardwalk and trail system each year.

Actions currently underway include invasive species control on over 110 acres and restoration of 25 vernal (seasonal) pools. In addition, funds are being provided to partners such as the:

to help them complete 8 restoration projects throughout the watershed, that will ultimately benefit water quality on Great Swamp NWR. The total value of the acquisitions and restorations exceeds $9 M when matching funds and in-kind partner contributions are included.

Restoration Program
Great Swamp National Wildlife Refuge


Land Acquired in Pollution Settlement Becomes Nature Preserve

The Indiana Natural Resources Commission voted on November 14, 2006, to dedicate Pine Station Nature Preserve, a 258-acre tract bordered by U.S Steel to the north and Gary/Chicago International Airport to the southwest.

The property, as well as $200,000 for its restoration, was acquired as part of the Midco I and II Superfund sites' damage settlement.  At the time, the property consisted of 47 acres of relatively intact dune and swale habitat and approximately 208 acres of degraded habitat in need of restoration and provided habitat for a host of rare species. 

Environmental Contaminants staff in the Service's Bloomington, Indiana, developed a plan to restore the degraded areas along with the Indiana's Departments of Environmental Management and Natural Resources. Construction debris and nonnative vegetation was removed, and 12 acres of wetlands were restored. There are also plans to install a hiking trail and visitor parking lot and may eventually link the hiking trail with other recreational trails in Northwest Indiana.  

Fact Sheet: Restoring our Resources - Midco I and II Superfund Sites, Northwestern Indiana (pdf)


Recent News and Activities
08/03/2009
Hudson River Avian Injury Study Year 4 Trustee Study Plan FINAL
06/29/2009
Contaminants Biologists Respond to a Large Fish Kill in Illinois
06/02/2009
Hudson River Trustees Release Fact Sheet for Fish Toxicity Pilot Study
04/06/2009
Service Biologist Receives Award for Work on Athos Oil Spill Restoration
03/31/2009
Don't flush Pills - Service Biologist Demonstrates Proper Disposal Method
03/11/2009
Hudson River Trustees Release Injury Determination Report for Hudson River
01/08/2009
Eastern Missouri Dioxin Sites Restoration Plan
01/07/2009
Responsiveness Summary Released - Hudson River Waterfowl Injury Assessment


Fish Consumption Advisories
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The Service, NOAA's National Marine Sanctuary Program and other federal agencies aim to protect and rebuild populations of seabirds along the Central California coast, like these common murres, whose numbers dwindled dramatically in the 1980s. (photo credit: NOAA).
Working Together to Protect Seabirds

Seabird species, particularly those species that nest and roost on cliffs or offshore rocks, are highly susceptible to human disturbances. When disturbed, the birds vacate their nests, leaving their eggs and chicks unprotected from predators and harsh weather. Repeated disturbance may cause the birds to totally abandon a colony.

Disturbance of breeding seabirds can come from various activities including kayaking, boating, hiking, diving or surfing, flyovers of planes and helicopters, and fishing operations. To put seabird colonies on California’s central coast back on the road to health, the U.S. Fish and Wildlife Service, NOAA, and several California state and non-governmental agencies have created the Seabird Colony Protection Program, an innovative outreach and monitoring effort that enlists the help of those who use and enjoy the sea, shore and sky to minimize their impact on seabird nesting and breeding grounds.

More Information


The historic Lonsdale Drive-in sign heralding restored habitat and bikeway . (photo credit: USFWS).
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The historic Lonsdale Drive-in sign heralding restored habitat and bikeway . (photo credit: USFWS).
Rhode Island Restoration Site to Receive Coastal America Award

Coastal America presented a Partnership Award on September 11, 2006 to agencies and individuals in recognition of the collaborative success of the Lonsdale Drive-In restoration project in Lincoln, Rhode Island.

The Lonsdale Drive-In site was one of the most highly valued freshwater wetlands in Rhode Island. The land was used as a pasture for many years until the early 1950s, when 23 acres were paved to construct the drive-in. The theatre was closed in the early 1980s and the site sat neglected. But now, back by popular demand, it's wildlife habitat!

News Release

More Photos

Restoration In Action: North Cape, Rhode Island, Lobster Restoration Program Completed

An observer v-notches a lobster on-board a commercial vessel.
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An observer v-notches a female lobster. V-notched lobsters are protected from harvest, allowing them more opportunity to reproduce. (photo credit: NOAA).
The 1996 North Cape oil spill occurred when the 340-foot North Cape oil barge ran aground, after its tug caught fire during a severe winter storm. Over 828,000 gallons of home heating oil spilled into local waters, killing an estimated nine million lobsters, millions of surf clams, fish, birds, and other organisms. To help recover the lobster population in the area, wildlife managers recommended the notching and protection of female lobster.

Visit the North Cape Restoration home page



Last Updated: August 17, 2009