Yellowstone National Park Wolf Population Numbers Down
![](https://www.nationalparkstraveler.org/sites/default/files/styles/npt_square2/public/default_images/npt_icons_0.png?itok=8J64sZS9)
Wolf numbers in Yellowstone National Park at the end of 2011 were far off their peak of 174 counted back in 2003, a decline attributed to disease and a smaller prey base.
- By Kurt Repanshek - March 8th, 2012 2:11am