Researchers Use Music to Deter Grey Wolves
In an intriguing development, scientists have found a novel method to keep grey wolves at bay. The technique involves playing classic hits from the rock band AC/DC via drones to frighten these hungry predators.
Biologists from the USDA have identified that songs like “ThunderStruck” can effectively repel wolves, allowing livestock to remain safe through the night.
According to Amalok Weiss, a wolf advocate at the Centre for Biodiversity, wolves tend to be frightened by unfamiliar sounds. “People often perceive wolves as these imposing figures that are unshakeable,” Weiss noted.
But it’s not solely the iconic riffs from Angus Young that seem to do the trick. Other musical pieces, as well as audio clips featuring stars like Scarlett Johansson and Adam Driver from the film “Marriage Story,” have also shown to send wolves fleeing.
Grey wolves, which have seen a resurgence in numbers due to conservation efforts, particularly in the Northern Rockies, Idaho, and Yellowstone National Park, have posed challenges for cattle ranchers. Last year alone, these wolves reportedly killed around 800 domesticated animals across ten states.
Ranchers have experimented with various methods—such as using dogs, horse patrols, and electric fences—to safeguard their herds, but with limited success. Drones that emit loud sounds are now being employed to deter the wolves.
Mary Likert, a rancher, expressed her appreciation for the USDA’s innovative approach using AC/DC songs, including “Hells Bells.” Yet, she remains cautious. “I appreciate their efforts, but I wonder if this is a sustainable solution. What if the wolves eventually realize that these sounds aren’t threatening?” she mused.
Researchers acknowledge that wolves may become accustomed to such noises and note that employing drones can be expensive and less effective in forested regions. However, they maintain that reducing conflicts between ranchers and wolves is crucial. “If we can minimize the negative impacts of wolves, we may achieve a more harmonious coexistence,” stated researcher Dustin Langlack.
