Did Western expansion inadvertently cause the extinction of the Rocky Mountain locust?

How Farmers Accidentally Killed Off North America's Locusts · 5:51 · Video: SciShow · Watch at the source

In short: The Rocky Mountain locust was once a devastating agricultural pest across North America. This video examines the mystery of its sudden disappearance and the theory that the colonization of the American West may have triggered its extinction.

The Rocky Mountain locust was historically known as a massive agricultural threat. While locusts remain a significant problem globally, they have vanished from the North American continent entirely.

Researchers suggest that the rapid settlement and agricultural development of the North American West played a critical role in the species' collapse. By altering the landscape, human activity may have inadvertently destroyed the specific conditions required for the locusts to thrive, leading to their total disappearance.

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