051-16 Wyo. Code R. § 16-6
(a) Any privately owned bison, as determined by the Board or its designee, found to be running at large outside the geographic area described as the Absaroka wild bison management area or the Jackson wild bison herd area shall be removed by the owner within forty-eight (48) hours of a request from the Board or its designee. If the Board or its designee is unable to determine ownership, the Board or its designee may immediately destroy such bison.
(b) Any privately owned bison, as determined by the Board or its designee, found to be running at large within the geographic area described as the Absaroka wild bison management area or the Jackson wild bison management herd area shall be removed by the owner within forty-eight (48) hours of a request from the Board or its designee. If the privately owned bison is suspected of having been exposed to wild bison infected with Brucellosis, the owner shall remove and quarantine the privately owned bison within forty-eight (48) hours of a request from the Board or its designee. The owner shall quarantine the bison away from all other bison or livestock until such time as the bison is determined to be Brucellosis free. If the Board or its designee is unable to determine ownership of the bison or the owner fails to remove a privately owned bison running at large within forty-eight hours (48) of a request from the Board or its designee, the Board or its designee may be destroy the bison.
051-16 Wyo. Code R. § 16-6