Trump administration finalizes rule narrowing Endangered Species Act 'harm' definition to allow development on critical wildlife habitats without killing animals directly, potentially enabling habitat destruction that environmentalists warn could cause extinctions.
The Trump administration finalized a rule Friday that narrows the definition of 'harm' under the Endangered Species Act, eliminating protections that have blocked development on critical wildlife habitats for decades. The change allows oil drilling, mining, and logging on lands home to threatened species as long as the animals themselves aren't directly killed or injured. Environmentalists warn the move could lead to extinctions by permitting habitat destruction, which they identify as the leading cause of species loss.
Interior Secretary Doug Burgum defended the action, stating that 'federal agencies abused the ESA to obstruct lawful land use and burden American families and businesses.' Administration officials say they're returning the law to its original congressional intent, citing a 2024 Supreme Court decision that limited federal agencies' authority to interpret environmental statutes. Republicans have long argued the 1973 law overreaches and hinders economic growth, while the administration frames the prior definition as an intrusion on private property rights.
The Endangered Species Act is credited with rescuing iconic animals including the bald eagle, American alligator, and California condor from extinction. The change was first proposed in April 2025, and environmental groups fought unsuccessfully to block it. Aaron Weiss of the Center for Western Priorities called it 'one of the most horrific attempts to harm wildlife in American history and a gift to the oil barons and foreign mining companies.' The move is part of a broader suite of wildlife protection rollbacks pursued under Trump, reversing changes made during the Biden administration.
Editor’s rationale — The finalized rule represents a material change to how a landmark federal statute is enforced nationwide, narrowing the definition of 'harm' under the Endangered Species Act and affecting critical habitats across multiple sectors and regions. The story relies on official government statements and AP reporting of a formal regulatory action, though lacks primary regulatory documents. The change has durability implications spanning years but is somewhat incremental as a regulatory adjustment rather than legislative restructuring.