The world's only 52 Hz whale tail Bronze necklace

The 52-hertz whale is a whale that makes an unusual 52-hertz sound in the Pacific Ocean. Because it calls at a much higher frequency than any known whale species (10-39 Hz for blue whales; 20 Hz for fin whales), scientists believe its calls have been inaccessible to other whales , so it is also called "the world's loneliest whale" (The world's loneliest whale). Material: Bronze Origin/manufacturing method Made in Taiwan Made in Taiwan