Seeing bison roam Illinois prairies again is something most of us never expected in our lifetimes. Yet, just a decade after their reintroduction at Nachusa Grasslands, Midewin National Tallgrass Prairie, and Kankakee Sands, these herds are not only thriving—they’re transforming the landscape. Bison grazing and wallowing create habitats for birds, insects, and even amphibians, helping restore the prairie’s natural balance. Their return is also a powerful reminder of the deep cultural ties Indigenous communities have with these animals. If you’ve visited these sites, what was your experience like? How do you feel about bison shaping our local wild spaces again? #Science #BisonBack #ChicagoPrairie