Press Release
Interior Department Takes Action to Strengthen Endangered Species Protections
Media Contacts

WASHINGTON — The Department of the Interior today announced significant action to better facilitate species recovery by providing more flexibility for the introduction of threatened and endangered species to suitable habitats outside their historical ranges. This announcement helps to advance President Biden’s America the Beautiful initiative, which supports healthy wildlife and wildlife habitat by supporting voluntary, locally led conservation efforts across the country.

The U.S. Fish and Wildlife Service has finalized revisions to section 10(j) regulations under the Endangered Species Act that will help improve the conservation and recovery of imperiled ESA-listed species in the coming decades, as growing impacts from climate change climate change
Climate change includes both global warming driven by human-induced emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. Though there have been previous periods of climatic change, since the mid-20th century humans have had an unprecedented impact on Earth's climate system and caused change on a global scale.

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and invasive species invasive species
An invasive species is any plant or animal that has spread or been introduced into a new area where they are, or could, cause harm to the environment, economy, or human, animal, or plant health. Their unwelcome presence can destroy ecosystems and cost millions of dollars.

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cause habitats within species’ historical ranges to shift or become unsuitable. The prior regulations restricted the reintroduction of experimental populations to only the species’ historical range except under extreme conditions.

Secretary of the Interior Deb Haaland and Assistant Secretary for Fish and Wildlife and Parks Shannon Estenoz discussed the new action and the significance of the Endangered Species Act with Service staff from Hakalau Forest National Wildlife Refuge in Hilo, Hawaii yesterday.

"The impacts of climate change on species habitat are forcing some wildlife to new areas to survive, while squeezing other species closer to extinction. The Interior Department is committed to using all of the tools available to help halt declines and stabilize populations of the species most at-risk,” said Secretary Deb Haaland. “As we celebrate the 50th anniversary of the Endangered Species Act, these new revisions will help strengthen our efforts to conserve and recover imperiled species now and for generations to come.”

At the time the original 10(j) regulations were established, the potential impact of climate change on species and their habitats was not fully realized, yet in the decades since have become even more dramatic,” said Service Director Martha Williams. “These revisions will help prevent extinctions and support the recovery of imperiled species by allowing the Service and our partners to implement proactive, conservation-based species introductions to reduce the impacts of climate change and other threats such as invasive species.”

Throughout the year, the Department is celebrating the importance of the ESA in preventing the extinction of imperiled species, promoting the recovery of wildlife and conserving the habitats upon which they depend. The ESA has been highly effective and credited with saving 99% of listed species from extinction. Thus far, more than 100 species of plants and animals have been delisted based on recovery or downlisted from endangered to threatened based on improved conservation status. Hundreds more species are stable or improving thanks to the collaborative actions of Tribes, federal agencies, state and local governments, conservation organizations and private citizens.   

Reintroducing species of plants and animals back into areas where they have disappeared has been a regularly used technique in wildlife conservation for decades. The Service has used the section 10(j) tool to advance the recovery of numerous listed species by designating populations as “experimental” to support collaborative reintroduction efforts with partners that foster species’ recovery. Updating this proven conservation tool will allow the Service to keep pace with corresponding science, which has shown that climate change and invasive species are pushing plants and animals into completely new geographic areas for the habitat needed for their continued survival.

For example, increasing invasive species encroachment is causing habitats to become unsuitable within listed species’ historical ranges. This is of particular concern for species on the Hawaiian Islands and other island communities. Improving the ESA’s experimental population regulations will prevent more species from becoming stranded when conditions change in their current habitat and help establish them in more suitable habitats given these rising threats.

Section 10(j) rules provide regulatory flexibility and predictability for partners in their recovery efforts. The Service will continue to coordinate closely with affected state, Tribal, local governments, non-governmental stakeholders, and landowners before establishing an experimental population in or outside of a species’ historical range. The rulemaking processes for designating a 10(j) experimental population will not change with this revised regulation or require reevaluation of existing experimental populations.