Yellowstone National Park's Bison Population Estimated At 3,300 Individuals
![](https://www.nationalparkstraveler.org/sites/default/files/styles/npt_square2/public/default_images/npt_icons_0.png?itok=8J64sZS9)
The annual summer census of bison in Yellowstone National Park shows there are roughly 3,300 bison in the park's two bison herds, a number that is up a bit from a year earlier but far below the nearly 5,000 bison counted four summers ago.
- By Kurt Repanshek - September 12th, 2009 6:13am