🌵Removal of Colorado Hookless Cactus from Endangered Species List
We, the U.S. Fish and Wildlife Service (Service), are removing Colorado hookless cactus (Sclerocactus glaucus) from the Federal List of Endangered and Threatened Plants. Recent taxonomic studies have indicated that the currently listed entity is actually two species: Sclerocactus glaucus and Sclerocactus dawsoniae (previously identified as S. dawsonii in the proposed rule). When we use the common name "Colorado hookless cactus" or refer to "the species" in this final rule, we are referring to information or conclusions regarding both species (S. glaucus and S. dawsoniae) as the currently listed entity. When we are referring to information or analysis pertaining to one species, we will use the new scientific names of S. glaucus or S. dawsoniae. After a review of the best available scientific and commercial information, we find that delisting Colorado hookless cactus is warranted. Our review indicates that the threats to the Colorado hookless cactus have been eliminated or reduced to the point that the species no longer meets the definition of an endangered or threatened species under the Endangered Species Act of 1973, as amended (Act). Accordingly, the prohibitions and conservation measures provided by the Act, particularly through sections 4 and 7, will no longer apply to the Colorado hookless cactus.
Learn More🐟Proposed Endangered Status for Fish Lake Valley Tui Chub
We, the U.S. Fish and Wildlife Service (Service), propose to list the Fish Lake Valley tui chub (Siphateles obesus ssp.), a fish found in Esmeralda County in southwestern Nevada, as an endangered species under the Endangered Species Act of 1973, as amended (Act). This determination also serves as our 12-month finding on a petition to list the Fish Lake Valley tui chub. After a review of the best scientific and commercial data available, we find that listing the Fish Lake Valley tui chub is warranted. If adopted as proposed, this rule would extend the Act's protections to the Fish Lake Valley tui chub.
Learn More🐬Proposed Regulations for Marine Mammals in Military Readiness Activities
NMFS has received a request from the U.S. Department of the Navy (including the U.S. Navy and the U.S. Marine Corps (Navy)) and on behalf of the U.S. Coast Guard (Coast Guard; hereafter, Navy and Coast Guard are collectively referred to as Action Proponents) for Incidental Take Regulations (ITR) and three associated Letters of Authorization (LOAs) pursuant to the Marine Mammal Protection Act (MMPA). The requested regulations would govern the authorization of take of marine mammals incidental to training and testing activities conducted in the Atlantic Fleet Training and Testing (AFTT) Study Area over the course of seven years from November 2025 through November 2032. NMFS requests comments on this proposed rule. NMFS will consider public comments prior to making any final decision on the promulgation of the requested ITR and issuance of the LOAs; agency responses to public comments will be summarized in the final rule, if issued. The Action Proponents' activities are considered military readiness activities pursuant to the MMPA, as amended by the National Defense Authorization Act for Fiscal Year 2004 (2004 NDAA).
Learn More🦏Rescinding "Harm" Definition in Endangered Species Act
The U.S. Fish and Wildlife Service (FWS) and the National Marine Fisheries Service (NMFS) (collectively referred to as the Services or we) are proposing to rescind the regulatory definition of "harm" in our Endangered Species Act (ESA or the Act) regulations. The existing regulatory definition of "harm," which includes habitat modification, runs contrary to the best meaning of the statutory term "take." We are undertaking this change to adhere to the single, best meaning of the ESA.
Learn More🐠New Regulations Affecting Businesses Due to Coral Reclassification
In accordance with the memorandum of January 20, 2025, from President Donald J. Trump, entitled "Regulatory Freeze Pending Review," published in the Federal Register on January 28, 2025, this action delays the effective date of the final rule NMFS published in the Federal Register on December 17, 2024, regarding the reclassification of the pillar coral (Dendrogyra cylindrus) on the Federal List of Threatened and Endangered Species.
Learn More🌱Proposed Rule for Endangered Status of Big Red Sage نبات
We, the U.S. Fish and Wildlife Service (Service), propose to list the big red sage (Salvia pentstemonoides), a plant species from central Texas, as an endangered species under the Endangered Species Act of 1973, as amended (Act). This determination also serves as our 12-month finding on a petition to list the big red sage. After a review of the best available scientific and commercial information, we find that listing the species is warranted. If we finalize this rule as proposed, it would add this species to the List of Endangered and Threatened Plants and extend the Act's protections to the species. We have determined that designating critical habitat for the big red sage is not prudent.
Learn More🐟Proposed Rule for Clear Lake Hitch
We, the U.S. Fish and Wildlife Service (Service), propose to list the Clear Lake hitch (Lavinia exilicauda chi), a freshwater fish subspecies in the North American minnow family that is restricted to the Clear Lake watershed in Lake County, California, as a threatened species under the Endangered Species Act of 1973, as amended (Act). This determination also serves as our 12-month finding on a petition to list the Clear Lake hitch. After a review of the best available scientific and commercial information, we find that listing the Clear Lake hitch is warranted. Accordingly, we propose to list the Clear Lake hitch as a threatened species with protective regulations issued under section 4(d) of the Act ("4(d) rule"). If we finalize this rule as proposed, it would add the Clear Lake hitch to the List of Endangered and Threatened Wildlife and extend the Act's protections to this subspecies.
Learn More🌊New Regulations for Navy Activities and Marine Mammal Protections
NMFS, upon request from the U.S. Navy (Navy), issues these regulations pursuant to the Marine Mammal Protection Act (MMPA) to govern the taking of marine mammals incidental to the training and testing activities conducted in the Hawaii-Southern California Training and Testing (HSTT) Study Area between 2018 and 2025. In 2021, two separate U.S. Navy vessels struck unidentified large whales on two separate occasions, one whale in June 2021 and one whale in July 2021, in waters off Southern California. The takes by vessel strike of the two whales by the U.S. Navy were covered by the existing regulations and Letters of Authorization (LOAs), which authorize the U.S. Navy to take up to three large whales by serious injury or mortality by vessel strike between 2018 and 2025. The Navy reanalyzed the potential of vessel strike in the HSTT Study Area, including the recent strikes, and as a result, requested two additional takes of large whales by serious injury or mortality by vessel strike for the remainder of the current regulatory period. In May 2023, a U.S. Navy vessel struck a large whale in waters off Southern California. NMFS reanalyzed the potential for vessel strike based on new information, including the three strikes, and authorizes two additional takes of large whales by serious injury or mortality by vessel strike for the remainder of the current regulatory period (two takes in addition to the three takes authorized in the current regulations). The Navy's activities qualify as military readiness activities pursuant to the MMPA, as amended by the National Defense Authorization Act for Fiscal Year 2004 (2004 NDAA).
Learn More🐟Designation of Critical Habitat for Bay-Delta Longfin Smelt
We, the U.S. Fish and Wildlife Service (Service), propose to designate critical habitat for the San Francisco Bay-Delta distinct population segment (DPS) of the longfin smelt (Spirinchus thaleichthys), a fish species from the San Francisco Bay estuary in California, under the Endangered Species Act of 1973, as amended (Act). In total, approximately 91,630 acres (37,082 hectares) in California fall within the boundaries of the proposed critical habitat designation. We also announce the availability of an economic analysis of the proposed designation of critical habitat for the species.
Learn More🐻New Grizzly Bear Listing
We, the U.S. Fish and Wildlife Service (Service or FWS), propose to revise the listing of the grizzly bear (Ursus arctos horribilis) in the lower-48 States under the Endangered Species Act of 1973, as amended (Act or ESA). After a review of the best scientific and commercial data available, we affirm that the currently listed grizzly bear population meets our requirements for consideration as a distinct population segment (DPS) under the Act and that the population remains likely to become an endangered species within the foreseeable future. However, we find that clarification of the geographic areas included within the DPS is warranted. Therefore, we propose to revise the listing by defining the boundaries of the contiguous U.S. grizzly bear DPS. The revised entity would include all geographic portions of the currently listed lower-48 entity that contain suitable habitat and where grizzly bears are currently found or are likely to be found in the future as populations recover. This area includes all of Washington and portions of Idaho, Montana, and Wyoming. The contiguous U.S. grizzly bear DPS would retain threatened species status. This proposed rule would promote conservation of the grizzly bear by ensuring that the listing under the Act explicitly reflects the areas where grizzly bears currently occur and are likely to occur in the future. Clarifying that the listing does not include areas outside of the grizzly bear's historical range will assist as recovery proceeds. We are also proposing to revise protective regulations for the grizzly bear issued under section 4(d) of the Act.
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