The Endangered Species Act (ESA) is America’s most effective wildlife protection law. An astonishing 99% of species listed under the ESA have been saved from disappearing forever and hundreds are currently on the road to recovery. The “ESA Amendments Act of 2025” would eviscerate protections for species on the brink of extinction. Contrary to the bill’s stated purpose of “optimizing conservation,” beloved animals like Florida manatees, grizzly bears, sea turtles, whales, and more could enjoy less protection and suffer more harm if it were to pass.

View our fact sheet to learn more about H.R. 1897, the "ESA Amendments Act of 2025."

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We need to raise our collective voice and urge our representatives to oppose H.R. 1897. Check out our advocacy toolkit to learn more about ways to take urgent action!

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Polar Bears Playing in the Sand
Image Credit
Johanna Grasso

Stop extinction: Defend the ESA

The ESA Amendments Act of 2025 is one of the worst-ever attempts to eviscerate the Endangered Species Act. Reach out right now telling your Member of Congress to defend wildlife and OPPOSE H.R. 1897.
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Westerman Bill Graphic Cover
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How Westerman Bill (H.R. 1897) will change the ESA
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How Westerman Bill (H.R. 1897) will change the ESA
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How Westerman Bill (H.R. 1897) will change the ESA