Mike Johnson to Unleash 'Catastrophic' Attack on Endangered Species Act

Conservationists warned Monday that "Earth Day could become Extinction Day" if Republican leaders in the US House of Representatives get their way.

Elected Republicans have long set their sights on the historic Endangered Species Act of 1973—and wildfire defenders sounded the alarm in December, when the Republican-led House Natural Resources Committee advanced Chair Bruce Westerman's (R-Ark.) ESA Amendments Act.

"If this bill passes, protections for species like the Florida manatee, monarch butterfly, and California spotted owl would immediately decrease," Earthjustice legislative director for lands, wildlife, and oceans Addie Haughey warned at the time.

Since then, President Donald Trump has continued his war on endangered species with his budget request for the 2027 fiscal year, and his administration's so-called "God Squad" unanimously approved an "unprecedented" exemption allowing fossil fuel operations in the Gulf of Mexico to ignore ESA protections.

Now, House Speaker Mike Johnson (R-La.) plans to take up Westerman's bill this week—potentially on Wednesday, Earth Day.

"At a time when wildlife is already under immense pressure from habitat destruction, climate change, pollution, and industrial development, Congress should be strengthening the Endangered Species Act, not tearing it apart," said Jewel Tomasula, policy director of the Endangered Species Coalition, which has hundreds of member organizations.

"If Rep. Bruce Westerman and Speaker Johnson have their way, Earth Day will become Extinction Day," Tomasula warned. "The urgency is real. This bill is catastrophic for threatened and endangered species."

Susan Holmes, the coalition's executive director, emphasized that "the Endangered Species Act works because it is rooted in science and because it recognizes a simple truth: Once a species is gone, it is gone forever."

"We should not allow politicians to dismantle protections that have saved bald eagles, gray whales, peregrine falcons, and so many other species from disappearing forever," she declared.

Holmes also noted that "the American people overwhelmingly support the Endangered Species Act" and "understand that protecting wildlife is not a partisan issue. It is about responsibility, stewardship, and ensuring that future generations inherit a world still rich with wild species and wild places."

Polling commissioned by IFAW and conducted online last year by Beekeeper Group found that over three-quarters of Americans say they are concerned about the environment, the welfare of animals, and conserving nature, and specifically support the goals of the ESA. That aligns with figures from surveys conducted over the past three decades, according to a 2025 analysis.

"Protecting the nation's wildlife and habitats has never been an issue of right or left—it is a shared value and a commitment to future generations," said Cassie Ferri, legislative analyst at Defenders of Wildlife, in a Monday statement. "Instead of honoring Earth Day, Congress is turning it into 'Destroy Earth Day' by attempting to dismantle one of our nation's most foundational conservation laws. We all depend on healthy ecosystems to thrive, and the vast majority of Americans want to preserve wildlife through a strong Endangered Species Act—yet time and again Congress blatantly disregards their voices."

The advocacy group director of legislative affairs, Mary Beth Beetham, said that "shameless attempts by some members of Congress to dismantle the Endangered Species Act demonstrate a profound disregard for how valuable this law is to wildlife conservation."

"The Endangered Species Act isn't just rhetoric—it's proven effective and has safeguarded imperiled species for more than 50 years," Beetham stressed. "This bill could be the driving force behind future extinctions and would set a dangerous precedent for wildlife legislation moving forward."

Defenders of Wildlife is among nearly 300 groups that have signed on to a Monday letter—shared with Common Dreams by another signatory, Humane World for Animals—urging US House members to "vote NO on HR 1897, which is a damaging bill that would dramatically weaken the ESA and make it harder, if not impossible, to achieve the progress we must make to address the alarming rate of extinction our planet now faces."

Westerman's bill, the letter says, "would significantly rewrite key portions of the ESA to prioritize politics over science and inappropriately shift responsibility for key implementation decisions from the federal government to the states, many of which do not have sufficient resources or legal mechanisms in place to take the lead in conserving listed species."

"It would place significant new administrative burdens on already overburdened agencies," the letter continues. "It would turn the current process for listing and recovering threatened and endangered species into a far lengthier process that precludes judicial review of key decisions."

While Republicans can pass legislation along party lines in the House, they usually need at least some Democratic support in the Senate—due to chamber rules, which can be changed—to send a bill to Trump's desk.