This is the amusing moment a drone chases away grizzly bears from homes in Montana. Authorities said wildlife managers used unmanned aerial vehicles to send the animals away spotted on the Great Plains on8.

Protect your home and livestock from grizzly bear encounters with an innovative solution: drones. Discover how drones are more effective than guard dogs in keeping grizzly bears away.

The ecosystems that contain Yellowstone and Glacier National Park have populations of grizzlies that are rebounding so much that bears are moving out from the mountains back onto the prairie, where people and agriculture now dominate the landscape.