The Great Plains as Garden — Bison, Grass, and Ecological Intelligence
The Great Plains grassland — the largest ecosystem in North America — was not a wilderness but a co-created landscape shaped by ten thousand years of human-bison-grass interaction mediated by Indigenous management practices.
The Great Plains grassland ecosystem was shaped by the interactions of sixty million bison, their predators (wolves, bears, grizzlies), hundreds of Prairie dog colonies, and dozens of Indigenous nations whose burning, hunting, and movement patterns maintained the ecological balance. The bison were not simply food — they were ecosystem engineers whose grazing patterns, wallowing (creating water catchments), and movement cycles maintained the diversity of grass species and created habitat for hundreds of other species. Indigenous hunters understood this and managed their hunts to maintain bison population health. The wholesale slaughter of the bison (1870-1883) by hide hunters and the Army was explicitly intended to destroy the Plains Indigenous cultures by eliminating their food source — and it nearly succeeded. The subsequent ecological collapse of the grassland ecosystem was a direct consequence of removing both the human managers and the bison.
The grass is our mother. The buffalo are our brothers. Without both, we are nothing.
Ecologist Daniel Janzen documents that the megafauna-human-grass relationship of the Great Plains represents one of the most complex and resilient ecosystems ever studied — and that its collapse following the elimination of Indigenous management represents one of the largest ecological disasters in recorded history.
Comanche oral tradition