28 bison transferred from Yellowstone to Fort Peck Tribes; Partners celebrate another positive step for bison conservation

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Bison leaving Stephens Creek, headed to Fort Peck as portion of the Bison Conservation Transfer Plan

NPS / Jacob W. Frank

News Release Date: January 13, 2022

Get hold of: Morgan Warthin, (307) 344-2015

MAMMOTH Warm SPRINGS, WY – Wednesday, January 12, the Assiniboine and Sioux Tribes of Fort Peck Indian Reservation accomplished the transfer of 28 Yellowstone bison to the Fort Peck Indian Reservation in Poplar, Montana, beneath the Bison Conservation Transfer Application. All the bison completed Phases I & II of the brucellosis quarantine protocol at Yellowstone Countrywide Park and the Animal and Plant Overall health Inspection Assistance (APHIS) services and will finish assurance tests (Stage III) at Fort Peck (see info underneath for facts about the protocol).

The National Park Service (NPS), APHIS, State of Montana, and Fort Peck Assiniboine and Sioux Tribes begun the Bison Conservation Transfer System to identify brucellosis-free bison and transfer them to new locations as an substitute to sending them to slaughter. The software has led to the major transfer of are living Yellowstone bison among Native American Tribes in record. Given that 2019, 182 bison have gone to the Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation. Of those, 82 animals had been transferred to the InterTribal Buffalo Council who distributed them to 18 Tribes in 10 states.

The bison transferred this week ended up captured at Stephens Creek in the northwest corner of Yellowstone Nationwide Park in March 2020. 20 males accomplished quarantine in the park and a little family members group of 8 (1 male, 4 girls, 3 calves) finished quarantine in the close by APHIS-leased facility at Corwin Springs. At the moment, 67 animals are still in the Bison Conservation Transfer Software and the park and APHIS intend to enter 80-120 new animals into the method this wintertime. 


This transfer is the end result of many associates functioning alongside one another: Yellowstone Nationwide Park, the Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation, APHIS, Montana Section of Livestock (DOL), the Point out of Montana, InterTribal Buffalo Council, Yellowstone For good, Defenders of Wildlife and the Higher Yellowstone Coalition.

To extend the plan, Yellowstone has partnered with Yellowstone Forever and the Bigger Yellowstone Coalition to maximize the ability of the facility inside the park from holding 80 animals to 200 animals. Enhancements will be done this winter season. These advancements and ongoing coordination with APHIS will final result in transferring about 100 animals a 12 months to Tribal Nations as an alternative to slaughter. 

Qualifications facts about quarantine

Quarantine was discovered as a feasible tactic for bison management back again in 2001 when the Interagency Bison Management System (IBMP) was signed by the Secretaries of Inside and Agriculture and the Governor of Montana. The National Park Support formally pursued a quarantine system in 2014 by initiating a general public scheduling process. The operational quarantine application was authorised in May 2018.


APHIS and DOL founded the last structural requirements and biosecurity prerequisites for quarantine services in June 2017. The only amenities that at present meet all those requirements are found at Stephens Creek in Yellowstone National Park, Corwin Springs in Montana, and the Fort Peck Reservation.


APHIS made the quarantine protocols in October 2003 and validated them in the course of 2005-2010. Quarantine has three phases:


  • Stage I – Supervisors capture bison in or in close proximity to the park in the course of winter. Bison regarded suitable for quarantine based mostly on preliminary destructive exams for brucellosis are isolated in double-fenced quarantine pastures and analyzed every 30-45 days until finally all bison test negative for two consecutive screening durations.
  • Stage II – Bison in these personal exam teams bear brucellosis testing by age and intercourse specifications described in the 2003 Brucellosis Eradication: Uniform Techniques and Procedures (APHIS 91–45–013) and are certified as brucellosis-free of charge.
  • Period III – Professionals can transfer bison to other fenced pastures. In the new location, brucellosis tests are done at 6 and 12 months to offer additional assurance. Administrators continue to keep these bison individual from other animals at minimum right up until the six-thirty day period take a look at is concluded. Thereafter, administrators can release these bison on public or tribal lands for conservation and cultural needs.

Editor’s take note: Photos can be uncovered on Flickr.

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