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- ARMI
USGS ARMI-led conservation program reaches milestone with release of 600 endangered frogs into San Gabriel Mountains October 01, 2025
- The U. S. Geological Survey’s Amphibian Research and Monitoring . . .
Abstract Summary The Amphibian Research and Monitoring Initiative (ARMI) began in 2000 as an attempt by the United States Geological Survey to determine the status and trends of amphibians on federal lands in the United States and its territories ARMI research focuses on determining causes of declines, if observed, developing new techniques to sample populations and analyze data, and
- Amphibian Week - ARMI
Amphibian Week Events ARMI's role The U S Geological Survey's Amphibian Research and Monitoring Initiative (ARMI) provides essential scientific information to managers to help arrest or reverse amphibian population declines across the United States
- National Amphibian Atlas - ARMI - USGS
The National Amphibian Atlas provides county-level distribution data for all amphibians in the US The records are currently being updated The last major update was 2021 Species by County Species Richness Layer States -Select- Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky
- Spatial Search - ARMI
Provide essential scientific information to managers to help arrest or reverse amphibian population declines
- Importance of Amphibians - ARMI - USGS
Amphibians - frogs, toads, salamanders - are a critical part of nature as both predator and prey Many species of amphibians migrate to new habitat and breeding locations during the spring and summer months and often at night They eat insect pests which is a benefit to agriculture and help control mosquitos which benefits human health Their moist, permeable skin makes amphibians vulnerable
- News Stories - ARMI
ARMI researchers work on innovative projects throughout the country News Stories offer insight into the work of wildlife biologists and the issues facing our nation's amphibians Explore our site for news stories about our latest research and how it's used in the management of wildlife and their habitats USGS neither sponsors nor endorses non-USGS web sites; per requirement "3 4 1
- State of the Amphibians - USGS
To address the major issue of amphibian decline, the U S Geological Survey (USGS) Amphibian Research and Monitoring Initiative (ARMI) conducts research to support the needs of management agencies in the U S ARMI estimates a 3 7 percent average annual decline in the proportion of sites occupied by amphibians within ARMI study areas (Adams et al 2013) This rate of decline means that the
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