They Flew 28 Bison Into a Valley That Hadn't Seen One in 100 Years — What They Did Next Stunned Rese

Wood bison reintroduction in Canada began in June 1980, when a military transport plane airlifted 28 bison into the remote Nahanni Valley of the Northwest Territories — the first wild wood bison in a boreal valley that hadn't seen one in over 100 years. Scientists hoped these animals might simply survive. What they did next went far beyond anything researchers expected.Within months, the bison were already grazing the meadows, carving wallows, and trampling willow thickets — switching on ecological behaviors that had been missing from the landscape for a full century. Then came the real shock. The bison didn't stay where they were released. They crossed the Liard River — a barrier biologists had said couldn't be crossed — and started founding new herds across three Canadian jurisdictions on their own terms.But here's the twist that still stuns researchers today: this subspecies was declared extinct in 1940. The 28 animals that walked off that plane were the descendants of a hidden herd rediscovered by pure chance in 1957 — and they're now rebuilding an entire boreal ecosystem without anyone telling them how.🦬 Can a species declared extinct really rewild itself? Watch and decide — then tell me in the comments.▶ Subscribe for more rewilding, wildlife, and nature documentary stories.Narrated by Edmund Hale.#WoodBison #Bison #Rewilding #Canada #Wildlife #Conservation #Nahanni #NorthwestTerritories #BorealForest #KeystoneSpecies #NatureDocumentary #WildlifeComeback #Ecology #BisonReintroduction #ExtinctionRecovery