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## By Year

National News Release        April 4, 2024        In monarch butterfly decline mystery, scientists rule out habitat loss in migration zone

slideshow        September 23, 2021        Release: Declines and Slow Recovery in Little Brown Bat Populations Predicted

National News Release        May 23, 2016        New Research Confirms Continued, Unabated and Large-Scale Amphibian Declines: Local Action Key to Reversing Losses

National News Release        October 18, 2016        Increase in Domestic Energy Production Contributing to Sage-grouse Population Declines

National News Release        March 30, 2021        New Research Highlights Decline of Greater Sage-Grouse in the American West, Provides Roadmap to Aid Conservation

National News Release        September 8, 2014        Research Shows Historic Decline in Pacific Walrus Population

National News Release        November 17, 2014        Southern Beaufort Sea Polar Bear Population Declined in the 2000s

National News Release        January 13, 2016        Manmade Mercury Emissions Decline 30 Percent from 1990-2010

National News Release        December 10, 2015        Continued Decline of the Northern Spotted Owl Associated with the Invasive Barred Owl, Habitat Loss, and Climate Variation

National News Release        September 28, 2015        Declines and Slow Recovery in Little Brown Bat Populations Predicted

National News Release        January 23, 2015        Culprit Identified in Decline of Endangered Missouri River Pallid Sturgeon

National News Release        June 16, 2014        Austin Coal-Tar Sealant Ban Leads to Decline in PAHs

National News Release        March 20, 2015        New Study Sheds Light on Mammal Declines in Everglades National Park

National News Release        June 19, 2018        Water Use Across the United States Declines to Levels Not Seen Since 1970

National News Release        March 17, 2021        New Report Highlights Declining Sagebrush Ecosystem, Provides Foundation for Next Generation of Conservation and Management

National News Release        September 7, 2016        Declining Bird Community on Kauai Island Reveals Threat of Changing Environmental Conditions

National News Release        January 20, 2016        Invasive Amphibian Fungus Could Threaten US Salamander Populations

National News Release        April 30, 2019        Coral Reef Barriers Provide Flood Protection for More Than 18,000 People and $1.8 Billion Worth of Coastal Infrastructure and Economic Activity Annually

National News Release        January 23, 2023        Climate change and pesticides imperil a once common pollinator

National News Release        August 2, 2021        When Unchecked, Free-Roaming Horse Populations Threaten Greater Sage-Grouse

National News Release        February 24, 2014        Barred Owls Ousting Spotted Owls in the Pacific Northwest

National News Release        January 30, 2015        Value of U.S. Mineral Production Increases Despite Lower Metal Prices

slideshow        June 5, 2023        What’s Invasive Where You Live?

National News Release        March 21, 2016        Eastern Monarch Butterflies at Risk of Extinction Unless Numbers Increase

National News Release        September 10, 2015        Cumulative Effects of Wildfire Adversely Affect Greater Sage-Grouse in the Great Basin

National News Release        February 10, 2015        Predicting Plant Responses to Drought

National News Release        July 13, 2021        New Study Helps Wind Industry, Wildlife Managers Identify Risks to Certain Raptors from Collisions with Wind Turbines

National News Release        May 18, 2015        Genetics Provide New Hope for Endangered Freshwater Mussels

slideshow        October 24, 2022        Examples of USGS Bat Research

National News Release        February 26, 2024        USGS provides easy access to Colorado River science with new online portal