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Stop Yellowstone National Park's Bison Slaughter

(Valid street address is required - P.O. Boxes cannot be used*)

In Defense of Animals

In February 2014, we asked you to oppose the slaughter of bison in America's oldest national park and you responded by the thousands. We need you to speak up again, because Yellowstone National Park is continuing to kill these majestic and wild animals. Since January 15, approximately 250 bison have been captured inside the park and all, with the exception of five, tragically transported to slaughterhouses. In addition, Montana hunters and treaty hunters have killed at least 150 bison along the park’s borders, raising the death toll to 400 individuals.

The Montana livestock industry wants America's last wild bison dead.

In 1995, the Montana legislature adopted MCA 81-2-120 in response to political pressure by cattle ranchers to stop wild bison from migrating from Yellowstone National Park into Montana. MCA 81-2-120 gives the Montana Department of Livestock complete jurisdiction over migratory bison, which means that bison can be physically removed, hazed, rounded-up, killed by hunters, and sent to slaughter at the will and order of the Montana livestock industry.

What you can do:



Please speak up for America’s last wild bison population. Ask Montana's Governor Steve Bullock to act immediately and stop the bison massacre. Tell the Governor and other Montana agencies that MCA 81-2-120 needs to be repealed and bison protected without any further delay.

 Personalize and submit the form below to email your comments to:

  • Steve Bullock, Montana Governor
  • Tim Baker, Policy Advisor for Natural Resources
  • Dan Wenke, Yellowstone National Park Superintendent
  • Jeff Hagener, Director of Montana Department of Fish, Wildlife and Parks
  • Ti Tidwell, Chief of the US Forest Service
  • Mary Wagner, Associate Chief of the US Forest Service

(Valid street address is required - P.O. Boxes cannot be used*)

* our advocacy software requires actual street addresses in order to determine voting districts. Although we acknowledge that a P.O. Box is a valid mailing address, for advocacy purposes it cannot be used. Thank you for your understanding.


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Stop the Ongoing Yellowstone Bison Slaughter

Dear [Decision Maker],

[Your Name]
[Your Address]
[City, State ZIP]