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Endangered Species Background Brief on … Endangered September 2012 Species Inside this Brief Plant and animal species evolve and become extinct as part of the natural life process over very long periods of time. From fossil records, scientists have recorded and • Federal Endangered calculated the long-term rate of extinction for many Species Act species. The protection of endangered species initially arose from evidence that the extinction rate has significantly accelerated in the most recent period of • ESA: Key Sections Earth’s history. The underlying concerns are that gene pools will lose important diversity necessary for • How is the Risk of adaptation and that we will lose the benefits these species Extinction may provide us (i.e., ecological services, nutrient cycles, Determined? food and medicines). Under the federal Endangered Species Act (ESA) (1973, • What Does a Listing as amended), 599 animals (including invertebrates) and Mean? 794 plants are listed currently as threatened or endangered nationwide. A total of 1,138 listed species • Oregon Endangered have approved recovery plans in place. In Oregon, 52 animals and 59 plants are listed under the state and/or Species Act federal Endangered Species Acts. The U.S. Fish and Wildlife Service also lists fish and wildlife species as • Sage Grouse and the federal candidate species (taxa for which the Fish and Gray Wolf Wildlife Service has sufficient biological information to support a proposal to list as endangered or threatened). • Oregon Authorities Federal Endangered Species Act The ESA protects species, and the habitats on which • Staff and Agency they depend, as either endangered or threatened with the Contacts primary objective of recovering species so that they no longer need protection under the ESA. The ESA requires federal agencies to ensure that any action they authorize, fund, or carry out, will not likely jeopardize the continued existence of any listed species, or destroy or adversely modify any critical habitat for those species. Legislative Committee Services Before a plant or animal species (subspecies or distinct State Capitol Building population segment) can receive protection under the Salem, Oregon 97301 ESA, it must first be placed on the Federal list of (503) 986-1813 Background Brief - Legislative Committee Services Page 1 of 5 endangered and threatened wildlife and plants. Watersheds (see Oregon Plan for Salmon and The ESA listing program follows a strict legal Watersheds Background Brief). There are no process to determine whether to list a species, Section 4 exceptions for endangered species. depending on the degree of threat it faces. An “endangered” species is one that is in danger of Section 6 allows NOAA and USFWS to extinction throughout all or a significant portion cooperate to the extent practicable with states in of its range. A “threatened” species is one that is carrying out conservation programs authorized likely to become endangered in the foreseeable under the ESA. Cooperative agreements between future. The National Oceanic and Atmospheric NOAA and USFWS and states, under Section 6, Administration (NOAA), Fisheries Division are the means by which the federal government (formerly NMFS) and the U.S. Fish and determines if states have established and are Wildlife Service (USFWS) share responsibility maintaining adequate and active programs for the for implementing ESA requirements. NOAA conservation of listed species. Oregon has three Fisheries has jurisdiction to implement ESA such agreements, covering vertebrate wildlife requirements for anadromous (salmonid) species and fish, plants, and invertebrate species. The that migrate from the ocean to freshwater for associated grant program established under spawning and rearing. The USFWS has the same Section 6 (Cooperative Endangered Species jurisdiction with respect to freshwater species, Conservation Fund) provides funds to state and terrestrial plants and animals. Authority agencies to help maintain and recover listed under the ESA includes listing decisions, species and to monitor the status of other species designating “critical habitat,” developing of concern. Section 6 funds may also be used to recovery plans, and regulating “take” of a listed acquire habitat for protected species and develop species. “Take” under the ESA means “to habitat conservation plans. harass, harm, pursue, hunt, shoot, wound, kill, trap, capture, or collect, or to attempt to engage Section 7 requires federal agencies to ensure that in any such conduct” any threatened or any action they undertake, including permitting endangered species (see 16 U.S.C. 1532(19)). actions, will not jeopardize the continued existence of any listed species or result in the ESA: Key Sections of the Act destruction or adverse modification of critical Section 4 concerns the listing and delisting habitat that has been designated for a listed process and criteria (adding or removing species. Federal agencies comply with this species’ protection under the ESA), directive by formally consulting with the determinations of either threatened or appropriate Service (NOAA Fisheries or endangered status, periodic status reviews and USFWS). The consultation process results in a recovery planning. Listing decisions are based biological opinion that describes the probable solely on the basis of the species’ biological impact on a listed species and may include status and threats to their existence. Section measures to reduce adverse impacts. Federal 4(d) provides for special rules which may be agencies, such as the Corps of Engineers under issued by the Interior or Commerce Secretaries Section 404 of the federal Clean Water Act, often that allow for exceptions to the Section 9 take issue regulatory permits that conform to the prohibition with respect to threatened species conditions of a biological opinion. for specified activities. Programs and activities identified in a 4(d) rule have been determined to Section 9 makes it unlawful for any person to adequately protect species from the named take a threatened or endangered fish or animal activities and are not subject to federal without authorization. Remedies for violations enforcement action. Section 4 further provides include injunctions, civil fines up to $25,000 for accepted state recovery plans to be the per violation, criminal penalties of up to designated recovery path instead of federal $50,000, and/or one year imprisonment per regulation. Oregon was the first state to attempt violation. To date, no one has been prosecuted this route with the Oregon Plan for Salmon and for a violation in Oregon. While there are no Background Brief - Legislative Committee Services Page 2 of 5 take provisions for plants under the federal to use the best available science. An agency ESA, there are penalties for destroying listed may decline to make a listing decision if plant species. Section 9 also prohibits scientific data are considered inadequate. In a importation, exportation and sale of listed 12-month petition finding by USFWS or NOAA species. Fisheries, it may also determine that listing is “warranted but precluded” because the Section 10 allows for exceptions to the ESA resources necessary to do so are being devoted through various permits. For example, Section 10 to other higher priority actions. (a)(1)(A) authorizes NOAA Fisheries and USFWS to issue an incidental take permit to What Does a Listing Mean? allow prohibited actions “if such taking is Endangered status means the identified species incidental to, and not the purpose of, the carrying is in danger of extinction throughout all or a out of an otherwise lawful activity.” To obtain a significant portion of its range. An endangered permit, an applicant must develop a habitat listing automatically prohibits any action(s) that conservation plan (HCP) demonstrating the would result in a “take” of a listed species. activity will not appreciably reduce the likelihood of the survival and recovery of a listed Threatened status means that the species is species in the wild. At present, Oregon Parks and likely to become endangered in the foreseeable Recreation Department, City of The Dalles and future. A threatened listing allows the Benton County have approved habitat development of a 4(d) rule that may authorize conservation plans and associated incidental take certain activities to be exempt from the “take” permits issued by the U.S. Fish and Wildlife prohibition. Service. Currently there are three approved HCPs on private lands in Oregon. Candidate status means that either the species does not face imminent extinction or additional How is the Risk of Extinction information is necessary to determine whether it Determined? qualifies as threatened or endangered. Available scientific information is used to investigate the following types of questions: Proposed listings start a 90-day finding on a • What was the historic geographic range of petition to list and a 12-month status review and the species? finding. The Services have one additional year • What is the current geographic range of the to make a final listing decision. The decision species? will either be one of the above three categories • Does the species inhabit the full range of its or a “not warranted” decision that removes the suitable habitat? species from ESA regulation. • What is the condition for each year class (generation) in the maturation cycle of the Oregon Endangered Species Act species? In 1987, the Oregon Legislative Assembly • What threats does the species face within its enacted the Oregon Endangered Species Act range? (Oregon ESA) (ORS 496.171 to 496.192, 498.026, and 564.100 to 564.135); it was Many factors contribute to survival or amended in 1995. Oregon’s threatened and extinction of any particular species. A risk of endangered species lists include all native extinction is calculated by looking at both the species listed under the federal ESA as of May natural population status (numbers) and the 15, 1987, plus any additional native species present factors of decline such as habitat determined by the appropriate state agency (or degradation, competition by nonnative invasive commission) to be threatened or endangered.
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