Story perspectives

Trump Signs Order Delisting Wolves From Endangered Species Act

By Drooid · Sep 25, 2026, 3:11 AM UTC · How we work

Summary

Story summary

President Donald Trump signed a September 4, 2026 order delisting gray and Mexican wolves from the Endangered Species Act.
The administration removed habitat destruction from the ESA’s definition of “harm” on July 10, 2026, weakening protection standards.
Twenty states and Washington, D.C. sued on September 9, 2026, claiming the revised “harm” definition erodes endangered-species safeguards.

History

Historical Context

The 1992 amendments to the Endangered Species Act, signed by President George H. W. Bush, mandated critical-habitat designations for listed species. That year the U.S. Fish and Wildlife Service identified roughly 1,200 species as endangered or threatened, protecting over 2 million acres across Yellowstone, Montana, and the Great Lakes region. Today, the 2026 Trump administration’s order removing gray and Mexican wolves from ESA protection echoes the 1992 shift, redefining “harm” to exclude habitat loss. Legal challenges from twenty states, Washington D.C., and the National Wildlife Federation now test whether the precedent of expansive habitat safeguards can survive such regulatory rollbacks.

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Story summary

President Donald Trump signed a September 4, 2026 order delisting gray and Mexican wolves from the Endangered Species Act.
The administration removed habitat destruction from the ESA’s definition of “harm” on July 10, 2026, weakening protection standards.
Twenty states and Washington, D.C. sued on September 9, 2026, claiming the revised “harm” definition erodes endangered-species safeguards.

1 / 2