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Welcome to Region 6
The Mountain-Prairie Region consists of 8 states in the heart of the American west including Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, Utah and Wyoming.
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Science
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Science
The U.S. Fish and Wildlife Service has a long tradition of scientific excellence and always uses the best-available science to inform its work to conserve fish, wildlife, plants, and their habitat for the benefit of the American public.
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- Refuges
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National Wildlife Refuges
Where Wildlife Comes First
Created in 1903 by President Theodore Roosevelt, today's National Wildlife Refuge System protects habitats and wildlife across the country, from the Alaskan tundra to subtropical wetlands. Managed by the U.S. Fish and Wildlife Service, the Refuge System's 560-plus refuges cover more than 150 million acres and protect nearly 1,400 species of birds, mammals, reptiles, amphibians, and fish.
While national wildlife refuges were created to protect wildlife, they are for people too. Refuges are ideal places for people of all ages to explore and connect with the natural world. We invite you to learn more about and visit the national wildlife refuges and wetland management districts in Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, Utah, and Wyoming.
- Visit a Refuge or District
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- Ecological Services
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Ecological Services
The Mountain-Prairie Region's Office of Ecological Services (ES) works to restore and protect healthy populations of fish, wildlife, and plants and the environments upon which they depend. Using the best available science, ES personnel work with Federal, State, Tribal, local, and non-profit stakeholders, as well as private land owners, to avoid, minimize, and mitigate threats to our Nation's natural resources.
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- Migratory Birds
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Migratory Birds
Providing leadership in the conservation of migratory bird habitat through partnerships, grants, and outreach for present and future generations. The Migratory Bird Program is responsible for maintaining healthy migratory bird populations for the benefit of the American people.
- Regional Priority Species
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- Fish & Aquatic
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Fish and Aquatic Conservation
The U.S. Fish & Wildlife Service Fish and Aquatic Conservation Program in the Mountain-Prairie Region helps conserve, protect, and enhance aquatic resources and provides economically valuable recreational fishing to anglers across the country. The program comprises 12 National Fish Hatcheries.
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- Law Enforcement
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Law Enforcement
Law enforcement is essential to virtually every aspect of wildlife conservation. The Office of Law Enforcement contributes to Service efforts to manage ecosystems, save endangered species, conserve migratory birds, preserve wildlife habitat, restore fisheries, combat invasive species, and promote international wildlife conservation.
- Laws Enforced
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- External Affairs
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External Affairs
External Affairs staff in the Mountain-Prairie Region of the U.S. Fish and Wildlife Service provides support to the regional office and field stations to communicate and faciliate information about the Service's programs to the public, media, Congress, Tribes, partners, and other stakeholders in the 8-state region.
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Peer Review
Peer Review - Ensuring Credibility of Information
To improve the quality and objectivity of the scientific information we use to make decisions, the Fish and Wildlife Service have implement a structured peer review process for influential scientific information and highly influential scientific assessments, per OMB's bulletin on peer review. These is an additional policy covering peer review of Endangered Species Act activities. See the Service's National Peer Review website for additional information.
Peer Review Documents 2017
- 12/11/2017 - Peer Review: Review of NCDE Habitat Supplement for USFWS, Oct 2017 Micheal Proctor.
- 12/11/2017 - Peer Review: A review of the Grizzly Bear Recovery Plan: draft Recovery Plan Supplement: Habitat-Based Recovery Criteria for the Northern Continental Divide Ecosystem.
- 12/11/2017 - Peer Review: NCDE habitat supplement review morehouse.
- 12/11/2017 - Peer Review Plan: Draft Grizzly Bear Recovery Plan Supplement: Habitat-Based Recovery Criteria for the Northern Continental Divide Ecosystem.
- 11/1/2017 - Peer Review Plan: Species Status Assessment Report for Frisco buckwheat, Ostler’s peppergrass, and Frisco clover
- 6/5/2017 - Peer Review for Proposed Rule to List the Meltwater Lednian Stonefly and the Western Glacier Stonefly as Threatened. View the Meltwater Lednian Stonefly and Western Glacier Stonefly web pages.
- 9/19/2017 - Peer Review Plan for the Deseret Milkvetch (Astragalus Desereticus) Proposed De-Listing Rule
- 9/7/2017 - Peer Review Plan: Species Status Assessment Report for Chapin Mesa milkvetch (Astragalus schmolliae)
- 6/19/2017 - Peer Review Plan: for the Mosquito Range Mustard draft recovery plan.
- 6/19/2017 - Peer Review Plan: Species Status Assessment Report for the Topeka shiner (Notropis topeka)
- 6/5/2017 - Peer Review for Proposed Rule to List the Meltwater Lednian Stonefly and the Western Glacier Stonefly as Threatened. View the Meltwater Lednian Stonefly and Western Glacier Stonefly web pages.
- 5/5/2017 - Peer Review plan for the Fremont County rockcress
- 1/23/2017 - Peer Review for the Great Sand Dunes tiger beetle Species Status Assessment Report. View the Great Sand Dunes tiger beetle web page
- 2/10/2017 - Peer Review for the Species Status Assessment Report for the eastern population of boreal toad. View the boreal toad web page
- 4/10/2017 - Peer Review Plan: White-tailed prairie dog (Cynomys leucurus) Species Status Assessment Report
Peer Review Documents 2016
- 7/14/2016 - Peer Review for Proposed Rule Removing the Greater Yellowstone Ecosystem (GYE) Population of Grizzly Bears From the Federal List of Endangered and Threatened Wildlife. Grizzly Bear web page.
- 5/2/2015 - Peer Review for Proposed Rule Removing the Greater Yellowstone Ecosystem (GYE) Population of Grizzly Bears From the Federal List of Endangered and Threatened Wildlife. Grizzly Bear web page.
Peer Review Documents 2015
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4/10/2015 - Peer Review for Establishment of a Nonessential Experimental Population of the Black-footed Ferret in Wyoming and
special 10(j) rule. View the Black-footed Ferret web page.
Peer Review Documents 2013
- 6/5/2013 – Peer Review of the Revision of Critical Habitat for Salt Creek Tiger Beetle. View the beetle web page.
- 5/6/2013 – Peer Review of Proposed Rule to List Coral Pink Sand Dunes Tiger Beetle as Threatened and Designate Critical Habitat. View the beetle web page.
- 4/30/2013 – Peer Review of the NCDE Grizzly Bear Conservation Strategy. View the grizzly web page.
- 3/14/2013 – Peer Review of the Scientific Findings in the U.S. Fish and Wildlife Service Eagle Fatality Model and its Application to Wind Energy Development Projects. View the comment reponses.
- 1/11/2013 – Proposed Rule to list the Gunnison sage-grouse (Centrocercus minimus) as Endangered and Proposed Designation of Critical Habitat
Peer Review Documents 2012
- 9/10/2012 – Final Rule Removal of the Gray Wolf in Wyoming from the Endangered and Threatened Wildlife Status and Removal of the Experimental Population Status
- 8/10/2012 – Final Rule Designation of Critical Habitat for Ipomopsis polyantha (Pagosa skyrocket), Penstemon debilis (Parachute beardtongue), and Phacelia submutica (DeBeque phacelia)
Peer Review Documents 2011
- 10/1/2011 – Proposed Removal of the Gray Wolf in Wyoming from the Federal List of Endangered and Threatened Wildlife
- 8/1/2011 – Proposed Rule to Designate Critical Habitat for Ipomopsis polyantha (Pagosa skyrocket),Penstemon debilis (Parachute beardtongue) and Phacelia submutica (DeBeque phacelia)
- 5/1/2011 –Proposed Rule Revising the Special Rule for the Utah Prairie Dog.
Peer Review Documents 2010
- 11/9/2010 – Proposed Listing: Ipomopsis polyantha (Pagosa skyrocket) as Endangered Through Its Range, and Listing Penstemon debilis (Parachute beardtongue) and Phacelia submutica (DeBeque phacelia) as Threatened Through Their Range
- 11/9/2010 – Revised Critical Habitat for the Preble's meadow jumping mouse
Peer Review Documents 2009
- 9/22/2009 – Proposed Rule to List the Shovelnose Sturgeon as Threatened Due to Similarity of Appearance
Peer Review Documents 2008
- 5/15/2008 – Proposed Removal of the Plant Erigeron maguirei (Maguire daisy) From the Federal List of Endangered and Threatened Plants; Draft Post-Delisting Monitoring
Peer Review Documents 2007
- 11/21/2007–Revised Proposed Rule to Amend the Listing for the Preble's meadow jumping mouse the Specify Over What Portion of Its Range the Subspecies is Threatened
- 07/10/2007–Designating the Northern Rocky Mountain Population of Gray Wolf as a Distinct Population Segment and Removing this Distinct Population Segment from the Federal List of Endangered and Threatened Wildlife
- 07/10/2007 –Proposed Revision of Special Regulation for the Central Idaho and Yellowstone Area Nonessential Experimental Populations of Gray Wolves in the Northern Rocky Mountains
- 05/31/2007 –Five Year Review of the Lesquerella congesta (Dudley Bluffs bladderpod) and the Physaria obcordata (Dudley Bluffs twinpod)
- 02/12/2007 –Designating the Northern Rocky Mountain Population of Gray Wolf as a Distinct Population Segment and Removing this Distinct Population Segment from the Federal List of Endangered and Threatened Wildlife
- 02/08/2007 –Five Year Review of the Kanab ambersnail
- 02/08/2007 –Five Year Review of the Woundfin and the Virgin River chub
- 01/09/2007 –Greenback cutthroat trout 5-Year Review: Summary and Evaluation
Peer Review Documents 2006
- 12/12/2006 –Kendall Warm Springs dace 5-Year Review: Summary and Evaluation
- 11/02/2006 –Range-wide Status of the Colorado River cutthroat trout
- 09/22/2006 –Ute ladies'-tresses orchid 12-Month Status Review and 5-Year Review
- 09/09/2006 –Pallid sturgeon 5-Year Review: Summary and Evaluation
- 07/13/2006 –Black-footed ferret 5-Year Review: Summary and Evaluation
- 06/22/2006 –Proposed Rule: Proposed Establishment of a Nonessential Experimental Population Status and Reintroduction of blackk-footed ferrets in Eastern Wyoming
- 06/01/2006 –Determination Regarding the Listing Status of the Preble's meadow jumping mouse
- 04/21/2006 –Recovery Plan for Astragalus holmgreniorum (Holmgren milk-vetch) and Astragalus ampullariodes (Shivwits milk-vetch)
- 04/20/2006 –Proposed rule: Proposed Threatened Status for the Penstemon grahamii (Graham's beardtongue) with Critical Habitat
- 04/19/2006 –Proposed Designation of Critical Habitat for Astragalus ampullariodes (Holmgren milk-vetch) and Astragalus ampullariodes (Shivwits milk-vetch)
- 03/21/2006 –Gunnison sage-grouse Listing Determination
- 03/07/2006 –Proposed Rule: Designating the Greater Yellowstone Ecosystem Population of Grizzly Bears as a Distinct Population Segment; Removing this Distinct Population Segment from the Federal List of Endangered and Threatened Wildlife
