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US Weakens Endangered Species Act, Alarming Canada
2 Aug
Summary
- US rescinded decades-old definition of 'harm' under Endangered Species Act.
- Change could threaten migratory birds, grizzly bears, and orcas crossing borders.
- Canadian experts express concern, noting both countries may be weakening protections.
Canadian conservationists are raising concerns following the U.S. administration's decision in July to weaken habitat protections for endangered species. The U.S. Department of the Interior rescinded a long-standing definition of 'harm' under the Endangered Species Act (ESA), a change that environmental groups have condemned. This repeal, set to take effect on September 14, 2026, has prompted a lawsuit from nearly a dozen wildlife and environmental organizations.
Experts in Canada fear the U.S. policy change could endanger species that traverse the border, including migratory birds, northern spotted owls, grizzly bears, and southern resident killer whales. These animals migrate for food, to lay eggs, or to escape harsh weather, without recognizing national boundaries. Conservationists argue that weakening protections in one country directly impacts wildlife populations in the other.
Adding to the concern, Canadian experts also indicated that Canada might be considering measures that could streamline environmental assessments for infrastructure projects. Both countries, which experts believe should be strengthening environmental laws, appear to be moving in opposite directions regarding species protection. While Canada emphasizes its commitment to conservation through a federal nature strategy, concerns remain about potential legislative changes.
