The Face of Winter Bison - Yellowstone National Park Wyoming © 2014
Male Bison Fight For Dominance Hayden Valley, Yellowstone National Park Wyoming © 2012
Bison Basks In The Sun Old Faithful Geyser Basin Yellowstone National Park, Wyoming © 2014
Bison Grazing Yellowstone National Park - Madison area Wyoming © 2012
Buffalo Lamar Valley, Yellowstone National Park Wyoming © 2010
Buffalo roaming along Mormon Row Grand Teton National Park Wyoming © 2010
Getting Down & Dirty
Bison rolling in the dusty earth Yellowstone National Park Wyoming © 2015 TNWA Photography / Debbie Tubridy
Wild Bison Roam Freely Paynes Prairie National Wildlife Refuge Alachua, Florida © 2015 TNWA Photography / Debbie Tubridy
Got Snow?
Winter survival story in Yellowstone for the bison Yellowstone National Park Wyoming © 2016 TNWA Photography / Debbie Tubridy
Frosty Bison
Bison's struggle for survival in winter Yellowstone National Park Wyoming © 2016 TNWA Photography / Debbie Tubridy
Nature As It Used To Be
Bison roam freely on the landscape Yellowstone National Park Wyoming © 2016 Debbie Tubridy / TNWA Photography
Red Dog
Young bison calf Yellowstone National Park Wyoming © 2016 Debbie Tubridy / TNWA Photography
Snowy Bison
Two bison foraging in the harsh winter landscape Yellowstone National Park Wyoming © 2016 Debbie Tubridy / TNWA Photography
