{"abstract":"We, the U.S. Fish and Wildlife Service (Service), establish a nonessential experimental population (NEP) of the gray wolf (Canis lupus) in the State of Colorado, under the Endangered Species Act of 1973, as amended (Act). The State of Colorado (Colorado Parks and Wildlife or CPW) requested that the Service establish an NEP in conjunction with their State-led gray wolf reintroduction effort. Establishment of this NEP provides for allowable, legal, purposeful, and incidental taking of the gray wolf within a defined NEP area while concurrently providing for the conservation of the species. The geographic boundary of the NEP is the entire State of Colorado. The best available data indicate that reintroduction of the gray wolf into Colorado is biologically feasible and will promote the conservation of the species.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF THE INTERIOR","name":"Interior Department","id":253,"url":"https://www.federalregister.gov/agencies/interior-department","json_url":"https://www.federalregister.gov/api/v1/agencies/253","parent_id":null,"slug":"interior-department"},{"raw_name":"Fish and Wildlife Service","name":"Fish and Wildlife Service","id":197,"url":"https://www.federalregister.gov/agencies/fish-and-wildlife-service","json_url":"https://www.federalregister.gov/api/v1/agencies/197","parent_id":253,"slug":"fish-and-wildlife-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2023/11/08/2023-24514.html","cfr_references":[{"chapter":null,"citation_url":null,"part":17,"title":50}],"citation":"88 FR 77014","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective December 8, 2023.","disposition_notes":null,"docket_ids":["Docket No. FWS-R6-ES-2022-0100","FXES11130600000-223-FF06E00000"],"dockets":[{"supporting_documents":[{"title":"CO_wolf_10j_Completed_Peer_Review","document_id":"FWS-R6-ES-2022-0100-4502"},{"title":"20231023_USFWS_Final_ROD_Colorado_wolf_10j","document_id":"FWS-R6-ES-2022-0100-4501"},{"title":"20230824_LitCited_Final_CO_Wolf_10j_v2","document_id":"FWS-R6-ES-2022-0100-4500"},{"title":"20230913_FEIS","document_id":"FWS-R6-ES-2022-0100-4497"},{"title":"20230811_USFWS_Draft ROD_remediated","document_id":"FWS-R6-ES-2022-0100-4496"},{"title":"Draft Environmental Impact Statement (DEIS)","document_id":"FWS-R6-ES-2022-0100-0795"},{"title":"2020 Biological Report for the Gray Wolf","document_id":"FWS-R6-ES-2022-0100-0794"},{"title":"2020 Final Rule to Delist the Gray 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Colorado"}],"document_number":"2023-24514","effective_on":"2023-12-08","end_page":77039,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/11/08/2023-24514.xml","html_url":"https://www.federalregister.gov/documents/2023/11/08/2023-24514/endangered-and-threatened-wildlife-and-plants-establishment-of-a-nonessential-experimental","images":{"ER08NO23.023":{"large":"https://img.federalregister.gov/ER08NO23.023/ER08NO23.023_large.png","medium":"https://img.federalregister.gov/ER08NO23.023/ER08NO23.023_medium.png","original_size":"https://img.federalregister.gov/ER08NO23.023/ER08NO23.023_original_size.png"},"ER08NO23.024":{"large":"https://img.federalregister.gov/ER08NO23.024/ER08NO23.024_large.png","medium":"https://img.federalregister.gov/ER08NO23.024/ER08NO23.024_medium.png","original_size":"https://img.federalregister.gov/ER08NO23.024/ER08NO23.024_original_size.png"}},"images_metadata":{"ER08NO23.023":{"large":{"identifier":"ER08NO23.023","content_type":"image/png","size":109643,"width":823,"sha":"c60e1bc08eeb39f049ae28f022359861","url":"https://img.federalregister.gov/ER08NO23.023/ER08NO23.023_large.png","height":725},"medium":{"identifier":"ER08NO23.023","content_type":"image/png","size":39418,"width":475,"sha":"0ce10ff0cbdddaccdf3957ef4340bcd7","url":"https://img.federalregister.gov/ER08NO23.023/ER08NO23.023_medium.png","height":418},"original_size":{"identifier":"ER08NO23.023","content_type":"image/png","size":680479,"width":3585,"sha":"2bf2e62ebe5ace511a4613df64b8832d","url":"https://img.federalregister.gov/ER08NO23.023/ER08NO23.023_original_size.png","height":3156}},"ER08NO23.024":{"large":{"identifier":"ER08NO23.024","content_type":"image/png","size":81765,"width":822,"sha":"212a8b13cbd341932fce45604feb5504","url":"https://img.federalregister.gov/ER08NO23.024/ER08NO23.024_large.png","height":721},"medium":{"identifier":"ER08NO23.024","content_type":"image/png","size":29103,"width":473,"sha":"d960bfc3d8af6469326b3f07df598b7e","url":"https://img.federalregister.gov/ER08NO23.024/ER08NO23.024_medium.png","height":415},"original_size":{"identifier":"ER08NO23.024","content_type":"image/png","size":867676,"width":3576,"sha":"6f76d00e1b4fd465a16a337b4a7df046","url":"https://img.federalregister.gov/ER08NO23.024/ER08NO23.024_original_size.png","height":3135}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-24514?publication_date=2023-11-08","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-11-08/2023-24514/mods.xml","not_received_for_publication":null,"page_length":26,"page_views":{"count":1616,"last_updated":"2026-04-04 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Threatened Wildlife and Plants; Establishment of a Nonessential Experimental Population of the Gray Wolf in Colorado","toc_doc":"Establishment of a Nonessential Experimental Population of the Gray Wolf in Colorado","toc_subject":"Endangered and Threatened Species:\n","topics":["Endangered and threatened species","Exports","Imports","Plants","Reporting and recordkeeping requirements","Transportation","Wildlife"],"type":"Rule","volume":88}