American bison are back, and not everyone is happy about it

January 23, 2020

The bison herds of the North American grasslands once numbered in the millions before they were hunted by white settlers to the brink of extinction.  Now, almost miraculously, there are upwards of half a million again — but this amazing conservation success story isn’t music to everyone’s ears. Dangerous interactions In the pre-colonial era, bison […]

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