Six Island Species to be Removed from ESA Protections
Six Island Species to be Removed from ESA Protections

In the first week of May, the U.S. Fish and Wildlife Service (“USFWS”) and the National Marine Fisheries Service (“NMFS”) proposed rules to remove six species from the lists of endangered and threatened wildlife and plants under the Endangered Species Act (“ESA”).

On May 4, 2021, NMFS issued a proposed rule to remove Siderastrea glynni, a coral originally found at Urabá Island, Panama Gulf, from the ESA lists.  The coral was first discovered in 1992 and was initially thought to be the only extant Siderastrea species in the eastern Pacific Ocean.  NMFS received a petition to list the coral in 2013, conducted a status review in 2014, and formally listed the coral as endangered under the ESA in 2015.  In 2020, NMFS conducted a five-year review for the species, taking into consideration research that had been conducted since its listing.  The new research included a 2016 study that concluded the S. glynni discovered in 1992 had actually regenerated from coral skeletons of another species, S. siderea, which had been transplanted in 1982 from the Caribbean side of Panama to a reef at Urabá Island in the eastern Pacific as part of a study.  As a result, NMFS concluded that S. glynni is not a separate taxonomic species or subspecies, and does not meet the statutory definition of a species under the ESA.  As a result, NMFS proposes to delist the coral.

On May 5, 2021, USFWS issued a proposed rule to remove a bird species and four plant species found only on San Clemente Island, one of the Channel Islands off the southern coast of California, from the ESA lists.  The five species are: the San Clemente Bell's sparrow (Artemisiospiza belli clementeae) (formerly known as the San Clemente sage sparrow, Amphispiza belli clementeae), San Clemente Island bush-mallow (Malacothamnus clementinus), San Clemente Island paintbrush (Castilleja grisea), San Clemente Island lotus (Acmispon dendroideus var. traskiae), and San Clemente Island larkspur (Delphinium variegatum ssp. kinkiense).  All five species were originally listed in 1977; the four plant species were listed as endangered and the sparrow was listed as threatened.

San Clemente Island is owned by the U.S. Department of the Navy (“Navy”) and is used as a training ground.  Historically, goats, sheep, pigs, and other nonnative herbivores severely degraded habitat on the island, leading to the decline of endemic species like the five in the proposed rule.  However, removal of the nonnative herbivores, along with the Navy’s restoration and management of San Clemente Island, has allowed the five species to recover.  In its proposed rule, USFWS concludes that the threats to these species have been reduced or eliminated such that the species are no longer in danger of extinction, either now or in the foreseeable future.  Based on that conclusion, USFWS proposes delisting all five species.

The proposed rules state that both agencies are accepting comments on their proposed rules until July 6, 2021.

Nossaman’s Endangered Species Law & Policy blog focuses on news, events, and policies affecting endangered species issues in California and throughout the United States. Topics include listing and critical habitat decisions, conservation and recovery planning, inter-agency consultation, and related developments in law, policy, and science. We also inform readers about regulatory and legislative developments, as well as key court decisions.

Stay Connected




View All Nossaman Blogs
Jump to Page

We use cookies on this website to improve functionality, enhance performance, analyze website traffic and to enable social media features. To learn more, please see our Privacy Policy and our Terms & Conditions for additional detail.