How AC/DC is leaving American wolves thunderstruck

Sydney Morning Herald

a day ago

American farmers are using the voice of Scarlett Johansson and rock music to scare wolves away from their cattle.
Quadcopter drones blaring AC/DC and violent film scenes are being deployed by the US Department of Agriculture to ward off the animals, which have been preying on cattle in Oregon and California. The drones are equipped with thermal cameras that can spot wolves lurking in the dark and shine a light on them.
They also have a loudspeaker that broadcasts alarming noises, including the sounds of fireworks, gunshots and people arguing. One recording is of the fight scene between Johansson and Adam Driver in the film Marriage Story.
'I need the wolves to respond and know that, hey, humans are bad,' Paul Wolf, a district supervisor with the department in Oregon, told The Wall Street Journal.
Wolf has led a government study since 2022 on using drones to frighten away the animals. It is the latest technological innovation in the fight to stop attacks by wolves in America's rural northwest.
The US wolf population has soared since the animals were reintroduced to Yellowstone National Park, Wyoming, in 1995, growing from 300 to about 6000, excluding Alaska.
As a result, attacks on cattle and sheep have shot up. Farmers are often unable to harm the predators because of their protected status.
Jim and Mary Rickert, who own Prather Ranch in California, have lost as many as 40 calves to wolf attacks over the past year.