Watch Bison Return to a Canadian National Park for the First Time in 140 Years

1.1K views · 35 reactions | The plains bison are making a comeback—and can you believe how it has helped wildlife on the Canadian Prairies? 怜 In an #ecosystem, each species plays an important role; returning plains bison to their natural habitat has gone a long way to restore health and balance to these temperate grasslands. #COP15 #biodiversity #ForNature Nature Conservancy of Canada / Conservation de la nature Canada Parks Canada | Environment and Climate Change | Facebook