Roberta Totaro / Creative
Large numbers of long-finned pilot whales are slaughtered each year on the Faroe Islands, an autonomous territory in Denmark. These killings are locally known as “grinds.”

Whales forced into a bay by armadas of small boats before being hacked to death with hooks and knives (Telegraph, 2014). Whale drives only take place in bays that are officially approved for the purpose, and only schools of whales found in close proximity to land, usually within one nautical mile, are driven ashore.  

Whale are sensitive to sound. We can help them to stay away from the island trough the power of sound.
Frequency: 3 kHz (+/- .5 kHz)