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Press Release
Fish and Wildlife Service Delists 21 Species from the Endangered Species Act due to Extinction
Action signals a ‘wake-up call on the importance of conserving imperiled species before it’s too late�
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FALLS CHURCH, Va. �  The U.S. Fish and Wildlife Service is delisting 21 species from the Endangered Species Act due to extinction. Based on rigorous reviews of the best available science for each of these species, the Service determined these species are extinct and should be removed from the list of species protected under the ESA. Most of these species were listed under the ESA in the 1970s and 80s and were in very low numbers or likely already extinct at the time of listing.

Federal protection came too late to reverse these species� decline, and it’s a wake-up call on the importance of conserving imperiled species before it’s too late,� said Service Director Martha Williams. “As we commemorate 50 years of the Endangered Species Act this year, we are reminded of the Act’s purpose to be a safety net that stops the journey toward extinction. The ultimate goal is to recover these species, so they no longer need the Act’s protection.�

In September 2021, the Service from the ESA due to extinction. Following public comment on the proposed rule, the Service is withdrawing the delisting proposal for one species � Phyllostegia glabra var. lanaiensis (a Hawaiian perennial herb in the mint family that has no common name) � due to new surveys identifying new, potentially suitable habitats for the species. Although the delisting proposal included the ivory-billed woodpecker, the Service will continue to analyze and review the information before deciding whether to delist the ivory-billed woodpecker.

The 21 species extinctions highlight the importance of the ESA and efforts to conserve species before declines become irreversible. The circumstances of each also underscore how human activity can drive species decline and extinction by contributing to habitat loss, overuse, and the introduction of 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.

Learn more about invasive species
and diseases.

Today’s announcement comes as the ESA turns 50 years old in 2023. Throughout the year, the Department of the Interior will celebrate the ESA's importance in preventing imperiled species� extinction, promoting wildlife recovery, and conserving the habitats they depend on. 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 reclassified from endangered to threatened based on improved conservation status, and 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.   

The final rule to delist 21 species from the ESA due to extinction will publish in the Federal Register on Oct. 17 and is effective 30 days after publication. More information on the final rule is available at  by searching under the docket number identified in the table below.

Species being delisted due to extinction:

Species Name

Found

Listed

Last Confirmed Sighting

Docket Number

MAMMALS

Little Mariana fruit bat

GU (Guam)

1984

1968

³–R1–E�2020�0104

BIRDS

    

FL, SC

1967

1980s

³–R4–E�2020�0110

Bridled white-eye     

GU (Guam)

1984

1983

³–R1–E�2020�0104

Kauai akialoa

HI

1967

1960s

³–R1–E�2020�0104

Kauai nukupuu

HI

1970

1899

³–R1–E�2020�0104

Kauaʻi ʻōʻō

HI

1967

1987

³–R1–E�2020�0104

Large Kauai thrush

HI

1970

1987

³–R1–E�2020�0104

Maui ākepa

HI

1970

1988

³–R1–E�2020�0104

Maui nukupuʻu

HI

1970

1996

³–R1–E�2020�0104

Molokai creeper

HI

1970

1963

³–R1–E�2020�0104

Po`ouli

HI

1975

2004

³–R1–E�2020�0104

FISH

San Marcos gambusia

TX

1980

1983

³–R2–E�2020�0105

Scioto madtom

OH

1975

1957

³–R3–E�2020�0106

MUSSELS

AL, MS

1987

1984

³–R4–E�2020�0107

AL, GA, TN

1993

1973

³–R4–E�2020�0107

AL, MS

1987

1986

³–R4–E�2020�0107

AL, GA, TN

1993

mid-1980s

³–R4–E�2020�0107

Green-blossom pearly mussel

TN, VA

1984

1982

³–R4–E�2020�0108

AL, IL, IN, KY, TN, MI, OH, WV

1976

1969

³–R4–E�2020�0108

AL, AR, TN

1976

1972

³–R4–E�2020�0108

AL, TN

1985

1966

³–R4–E�2020�0108

-FWS-

The U.S. Fish and Wildlife Service works with others to conserve, protect and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people. For more information, visit www.fws.gov and connect with us on social media:  , ,  (formerly known as Twitter), ,  and .

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