You are here

A Frosty-Faced Bison, Yellowstone National Park

A close-up profile portrait of a bison with frost on its face and eyelashes and fur, Yellowstone National Park
Rebecca Latson
Monday, March 21, 2022

According to the National Park Service, there are about 5,450 bison as of 2021, which includes two primary breeding herds (Northern and Central). You can see them year-round in both the Hayden and Lamar valleys. In the winter, they may be seen near thermal features around the park, including Upper Geyser Basin, Biscuit Basin, and Mammoth, as well as along the Firehole River, Madison River, Blacktail Deer Plateau, Tower, and the Gardiner Basin. The average male weighs 2,000 pounds and the female weighs 1,000 pounds. Bison might live 12 - 15 years, with some living as long as 20 years and they feed primarily on grasses and sedges. Bison can be aggressive and fast, with speeds up to 30 miles per hour.

Add comment

The Essential RVing Guide

The Essential RVing Guide to the National Parks

The National Parks RVing Guide, aka the Essential RVing Guide To The National Parks, is the definitive guide for RVers seeking information on campgrounds in the National Park System where they can park their rigs. It's available for free for both iPhones and Android models.

This app is packed with RVing specific details on more than 250 campgrounds in more than 70 parks.

You'll also find stories about RVing in the parks, some tips if you've just recently turned into an RVer, and some planning suggestions. A bonus that wasn't in the previous eBook or PDF versions of this guide are feeds of Traveler content: you'll find our latest stories as well as our most recent podcasts just a click away.

So whether you have an iPhone or an Android, download this app and start exploring the campgrounds in the National Park System where you can park your rig.