Trump admin proposal to shrink scope of ESA at White House

By Ian M. Stevenson | 04/07/2026 01:24 PM EDT

The Fish and Wildlife Service and NOAA Fisheries could change what it means to “harm” protected plants and animals.

A grizzly bear sow and cub in bushes at Yellowstone National Park on June 2, 2016.

A grizzly bear sow and cub at Yellowstone National Park on June 2, 2016. A Fish and Wildlife Service proposal dealing with grizzlies is now being considered by the White House. Jim Peaco/National Park Service

Proposals that would curtail protections for endangered species and change safeguards for grizzly bears in the West last week entered White House review.

Under one proposal submitted by the Fish and Wildlife Service and NOAA Fisheries, the agencies that oversee management of endangered species have proposed potentially significant reductions in the scope of protections for imperiled animals and plants that hinge on the definition of one word: “harm.”

The Endangered Species Act prohibits the “take” of endangered species, which includes killing, harassing, pursuing, capturing and other direct impacts to wildlife. But for decades, the agencies’ regulations have also included a prohibition against “harm” to those same species that also includes second-order injuries, such as habitat destruction that can lead to the injury or death of wildlife or affect a species’s survival by impairing reproduction, shelter or the ability to feed.

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While a mid-1990s U.S. Supreme Court case upheld the FWS definition of harm, the Trump administration last year cited a dissent from conservative Justice Antonin Scalia and proposed removing those added protections.

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