National Bison Day Tarihi

​2012

​The U.S. Senate passed first National Bison Day Resolution

The Senate passed its first resolution honoring National Bison Day, which was also supported by various tribal groups and the Wildlife Conservation Society.

​1997

Groups signed Bison Memorandum of Understanding

​The first conservation agreement between an environmental organization and a diverse collective of Native American tribes agreed to combine efforts to return wild bison to tribal land.

1992

​​Native American tribes formed new group to share resources and help bison

The InterTribal Indian Council formed not only to return bison to tribal lands, but also to create culturally-sensitive educational programs and provide both technical resources and help to 56 tribes.

​​The 1900s

​Bison herds severely reduced due to excessive hunting and abuses

Hunting dramatically reduced the population — leaving a mere 700 in private herds; even Yellowstone was left with only 23 bison by 1902.