Are There Bison in New Hampshire?
No, there are no wild bison in New Hampshire. Bison are native to the Great Plains and western grasslands, far outside New Hampshire's natural ecosystem. The few iNaturalist records in the state are almost certainly captive animals or misidentified domestic cattle. Bison went extinct in the east centuries ago due to overhunting, and while conservation herds exist in some western states and preserves, New Hampshire does not have an established wild population. If you're interested in large wild mammals in New Hampshire, the state is home to moose, white-tailed deer, and black bears, all genuinely wild and more likely to be spotted in the state's forests.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
- 7
- GBIF records
Bison aren't established in New Hampshire, so you might be wondering:
Real sighting data, source iNaturalist
Only 0 verified observations on iNaturalist of bison have been logged in New Hampshire, which fits how rare they are in the state. That low number is itself the most honest answer to whether you are likely to see one here.
No, there are no wild bison in New Hampshire. Bison are native to the Great Plains and western grasslands, far outside New Hampshire's natural ecosystem. The few iNaturalist records in the state are almost certainly captive animals or misidentified domestic cattle. Bison went extinct in the east centuries ago due to overhunting, and while conservation herds exist in some western states and preserves, New Hampshire does not have an established wild population. If you're interested in large wild mammals in New Hampshire, the state is home to moose, white-tailed deer, and black bears, all genuinely wild and more likely to be spotted in the state's forests.
Why were bison hunted to extinction?
Bison once roamed from Canada to Mexico, but by the 1890s fewer than 600 remained. European settlers and railroad companies systematized the slaughter, killing millions for hides and sport. The species was hunted to the brink of extinction in just a few decades. Federal protection and conservation efforts in the early 20th century brought bison back from the edge, but only after they vanished from most of their former range, including the entire eastern United States.
Could bison ever live wild in New Hampshire again?
Unlikely. Bison require vast open grasslands or prairie habitat, and New Hampshire is a forested, densely populated state with no suitable range. The state's ecosystem and land use have changed fundamentally since bison roamed the continent. Restoring bison would require thousands of acres of contiguous grassland, which does not exist in New Hampshire. Conservation efforts focus bison reintroduction on western states like Montana, Wyoming, and the Great Plains where grassland habitat still exists.
Are there any bison herds in New England?
No wild herds exist in New England. A few private zoos and educational facilities in the region may keep bison for display or research, but these are captive animals in controlled settings, not wild populations. The nearest wild or semi-wild bison herds are hundreds of miles west in states like Montana and the Dakotas, or in managed preserves on the Great Plains.
What large wild animals actually live in New Hampshire?
New Hampshire's forests support moose, white-tailed deer, black bears, and smaller predators like coyotes and bobcats. Moose are the largest wild mammals in the state and can weigh up to 1,500 pounds. They are much more likely to be encountered in New Hampshire's wilderness than any western species. For a complete look at what wildlife genuinely inhabits New Hampshire, visit the New Hampshire wildlife guide.
What do wild bison eat?
In their natural habitat, bison graze on grasses and sedges in prairie and grassland ecosystems. They can eat up to 24 pounds of grass per day and move constantly in search of fresh forage. Their grazing patterns once shaped the landscape of the Great Plains, creating and maintaining grassland habitats. In captivity, bison are typically fed hay and grain supplements.
How far do wild bison roam?
Bison herds are migratory and historically traveled hundreds of miles seasonally in search of water and vegetation. A herd can cover 10 to 50 miles per day during migration. Even in managed conservation herds today, bison require large enclosures to express natural behavior. This need for extensive range is another reason they cannot exist wild in densely settled, forested states like New Hampshire.
Gear and field guides
Conservation status, source NatureServe
Conservation rank for bison (American Bison, Bos bison), as assessed by NatureServe Explorer.
| Scope | NatureServe rank | Meaning |
|---|---|---|
| Global (rangewide) | G4 | Apparently Secure |
NatureServe ranks run from 1 (critically imperiled) to 5 (secure). See our data methodology for how this is sourced.
Plan your bison sighting in New Hampshire
7 verified bison records have been logged in New Hampshire, most recently in 1917. See the GBIF records.
Where to look in New Hampshire
- Appalachian National Scenic Trail · Wildlife Watching, Birdwatching · Find hotels
- Saint-Gaudens National Historical Park · Wildlife Watching, Birdwatching · Find hotels
Frequently asked questions
Why were bison hunted to extinction?+
Bison once roamed from Canada to Mexico, but by the 1890s fewer than 600 remained. European settlers and railroad companies systematized the slaughter, killing millions for hides and sport. The species was hunted to the brink of extinction in just a few decades. Federal protection and conservation efforts in the early 20th century brought bison back from the edge, but only after they vanished from most of their former range, including the entire eastern United States.
Could bison ever live wild in New Hampshire again?+
Unlikely. Bison require vast open grasslands or prairie habitat, and New Hampshire is a forested, densely populated state with no suitable range. The state's ecosystem and land use have changed fundamentally since bison roamed the continent. Restoring bison would require thousands of acres of contiguous grassland, which does not exist in New Hampshire. Conservation efforts focus bison reintroduction on western states like Montana, Wyoming, and the Great Plains where grassland habitat still exists.
Are there any bison herds in New England?+
No wild herds exist in New England. A few private zoos and educational facilities in the region may keep bison for display or research, but these are captive animals in controlled settings, not wild populations. The nearest wild or semi-wild bison herds are hundreds of miles west in states like Montana and the Dakotas, or in managed preserves on the Great Plains.
What large wild animals actually live in New Hampshire?+
New Hampshire's forests support moose, white-tailed deer, black bears, and smaller predators like coyotes and bobcats. Moose are the largest wild mammals in the state and can weigh up to 1,500 pounds. They are much more likely to be encountered in New Hampshire's wilderness than any western species. For a complete look at what wildlife genuinely inhabits New Hampshire, visit the New Hampshire wildlife guide.
What do wild bison eat?+
In their natural habitat, bison graze on grasses and sedges in prairie and grassland ecosystems. They can eat up to 24 pounds of grass per day and move constantly in search of fresh forage. Their grazing patterns once shaped the landscape of the Great Plains, creating and maintaining grassland habitats. In captivity, bison are typically fed hay and grain supplements.
How far do wild bison roam?+
Bison herds are migratory and historically traveled hundreds of miles seasonally in search of water and vegetation. A herd can cover 10 to 50 miles per day during migration. Even in managed conservation herds today, bison require large enclosures to express natural behavior. This need for extensive range is another reason they cannot exist wild in densely settled, forested states like New Hampshire.
Keep exploring
More wildlife in New Hampshire