View our new interactive map to learn about endangered species success in your state or territory.
Launch Map »
Pre ESA
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San Joaquin kit fox
Pre ESA
The San Joaquin kit fox was among the first species to gain federal protection under the Endangered Species Preservation Act of 1966. More »
1970s
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Higgins eye pearlymussel
1970s
The Higgins eye pearlymussel was among the first invertebrates to gain Endangered Species Act protection in 1976. More »
1980s
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Black-footed ferret
1980s
A ranch dog retrieves a black-footed ferret – presumed extinct – in 1981 near Meeteetse, Wyoming. More »
1990s
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California condor
1990s
The California condor is reintroduced back into the wild in southern California after its removal from the wild in 1988. More »
2000s
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Bald eagle
2000s
After nearly disappearing from most of the U.S., the bald eagle recovers and is removed from ESA protection in 2007. More »
2010s
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Chiricahua leopard frog
2010s
In August 2011, the 10,000th captive-bred Chiricauha leopard frog is released into the wild. More »
Know Your Species
Media Kit/Resources
A collection of resources to help journalists build their story, coloring pages for children to learn about endangered species across the country, and other tools to celebrate the 40th Anniversary of the Endangered Species Act. More »
This Day In History
February 21, 2008: The Service announces the removal of the northern Rocky Mountains gray wolf population from the federal list of endangered species due to recovery.
ESA 101 video
In 1972, President Nixon declared that conservation efforts in the United States aimed toward preventing the extinction of species were inadequate and called on the 93rd Congress to develop comprehensive endangered species legislation. Congress responded, and on December 28th, the Endangered Species Act (ESA) of 1973 was signed into law.This video provides an overview of the Endangered Species Act.