Photos: A Reminder Why Saturday Is National Bison Day

Saturday is National Bison Day, meant to recognize the important "cultural, ecological, and economical influences of bison."

To celebrate, let's do what we all do when driving through National Parks and see these mighty creatures: gawk at them.

(Courtesy Flickr user Ben Simo/Creative Commons)

NPS/Neal Herbert

Courtesy Flickr user Yellowstone National Park/Creative Commons)

(Courtesy Flickr user Yellowstone National Park/Creative Commons)

(Courtesy Flickr user Yellowstone National Park/Creative Commons)

(Courtesy Yellowstone National Park/Flickr)

(Courtesy Flickr user Yellowstone National Park/Creative Commons)

Not enough? Check out this great gallery on Yellowstone's Flickr page.