Who knew bison could be such game-changers? Turns out, when Yellowstone’s bison herds roam free, they supercharge grassland recovery and make plants way more nutritious for everyone. Scientists tracked these massive grazers and found their migration actually boosts soil health and the whole food web. It’s like a throwback to when millions of bison shaped North America’s landscape. Makes you wonder what we’re missing with all those fences! #Science #Yellowstone #Bison