National Bison Day2026 · Date · History · Messages
NPS says National Bison Day has been observed annually on the first Saturday in November since 2012; WCS documents the Vote Bison Coalition’s inaugural 1 November 2012 celebration. Year-specific Senate resolutions are not modeled as a permanent federal holiday.
About National Bison Day
National Bison Day is a U.S. observance held on the first Saturday in November. The National Park Service says it has been observed annually on that schedule since 2012.
Wildlife Conservation Society records that the Vote Bison Coalition celebrated the inaugural National Bison Day on 1 November 2012 and promoted annual recognition of the animal’s ecological, cultural and historical importance.
Why National Bison Day matters
The day highlights bison as wildlife, as a keystone presence in grassland ecosystems and as an animal with deep cultural significance to many Tribal Nations and communities.
Observing bison responsibly means giving them substantial space and following the rules for the specific park, refuge, Tribal land or other site. Bison are wild and unpredictable; never approach or feed them for a photograph or celebration.
History of National Bison Day
The Vote Bison Coalition formed in 2012 with steering members including the InterTribal Buffalo Council, National Bison Association and Wildlife Conservation Society. WCS says the coalition celebrated the inaugural National Bison Day on 1 November 2012.
The National Park Service now describes National Bison Day as an annual first-Saturday-in-November observance dating from 2012.
The U.S. Senate has adopted resolutions recognizing particular editions of National Bison Day, while the 2016 National Bison Legacy Act separately designated the bison as the national mammal. Those actions should not be collapsed into a claim that National Bison Day is a permanent federal legal holiday.
How the observance developed
This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.
Vote Bison Coalition
WCS documents the Vote Bison Coalition’s 2012 campaign and inaugural National Bison Day celebration; steering members included the InterTribal Buffalo Council, National Bison Association and Wildlife Conservation Society.
Vote Bison Coalition
The coalition organized the inaugural 2012 celebration and promoted annual first-Saturday observance.
First documented observance
WCS states that the Vote Bison Coalition celebrated the inaugural National Bison Day on 1 November 2012.
Recognized particular annual National Bison Day editions; these resolutions are not modeled as a permanent federal legal holiday.
U.S. Senate · Year-specific National Bison Day resolutions
Designated the North American bison as the national mammal of the United States; this is separate from the annual National Bison Day observance.
U.S. Congress / President of the United States · National Bison Legacy Act
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
6 fields not established in reviewed sources
Later institutional actions
Later recognition, renaming, mergers or date changes are kept separate from original establishment.
How to Observe National Bison Day
Learn about bison conservation and the relationships between bison and Tribal Nations from NPS, Tribal and conservation sources.
Visit a park, refuge, museum or cultural program that interprets bison history and stewardship, following all site-specific rules.
View bison only from the required distance and use zoom or binoculars rather than approaching them.
Support conservation, habitat restoration or Tribal bison programs through established organizations rather than feeding or interacting with wild animals.
National Bison Day Facts
National Bison Day is observed on the first Saturday in November.
The National Park Service says the observance has been held annually since 2012.
WCS documents an inaugural National Bison Day celebration on 1 November 2012 organized through the Vote Bison Coalition.
The bison became the national mammal of the United States in 2016.
Senate recognition of particular National Bison Day dates is year-specific and does not make the observance a permanent federal holiday.
National Bison Day Messages
Happy National Bison Day—honoring a remarkable animal and the landscapes and cultures intertwined with its story.
May National Bison Day inspire respect for bison, Tribal connections, grassland ecosystems and responsible conservation.
Celebrate bison from a safe distance: wild animals deserve space, and the best encounter is one that keeps both people and wildlife safe.
Here’s to the communities, Tribal Nations, researchers and conservationists working to sustain bison for future generations.
On National Bison Day, may curiosity lead to learning, stewardship and deeper respect for this enduring North American species.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
U.S. National Park Service — People and Bison (opens in a new tab)
Government
Wildlife Conservation Society — Happy National Bison Day (opens in a new tab)
Conservation Organization
U.S. National Park Service — Basic Facts / safety (opens in a new tab)
Government
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is National Bison Day?
first Saturday in November annually; 7 November 2026 The documented recurrence rule is: first Saturday in November.
Does National Bison Day fall on the same date every year?
It follows a recurring calendar rule, so the Gregorian date can change from year to year.
Is National Bison Day an official public holiday?
The reviewed sources verify it within this scope: United States / bison recognition observance. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.
Who established or recognizes National Bison Day?
The reviewed sources identify Vote Bison Coalition as the proclaiming or establishing body.
Is National Bison Day international or country-specific?
This observance is specific to United States. Its fuller verified scope is: United States / bison recognition observance.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-19.
When is National Bison Day?
It is observed on the first Saturday in November each year.
When did National Bison Day begin?
WCS records the inaugural National Bison Day on 1 November 2012, and NPS says the observance has been annual since 2012.
Is National Bison Day a permanent federal holiday?
No. The recurring observance has received year-specific Senate recognition, but it is not a permanent federal legal holiday. The separate 2016 National Bison Legacy Act designated bison as the U.S. national mammal.
How close can I get to a bison?
Follow the rules for the place you are visiting and keep well back. NPS emphasizes that bison are wild and unpredictable and must not be approached or fed; required distances can be site-specific.
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