Headlines More Yellowstone bison means more winterkill, benefiting wolves Read full article. January 14, 2017/by Carissa Winter https://wolf.org/wp-content/uploads/2019/06/white-iwc-logo-1.png 0 0 Carissa Winter https://wolf.org/wp-content/uploads/2019/06/white-iwc-logo-1.png Carissa Winter2017-01-14 11:03:102017-03-27 11:04:57More Yellowstone bison means more winterkill, benefiting wolves