The rich, complex musical symphonies produced by nature are now being irrevocably destroyed. The Guardian writes:
When musician and naturalist Bernie Krause drops his microphones into the pristine coral reef waters of Fiji, he picks up a raucous mix of sighs, beats, glissandos, cries, groans, tones, grunts, beats and clicks. The water pulsates with the sound of creatures vying for acoustic bandwidth. He hears crustaceans, parrot fish, anemones, wrasses, sharks, shrimps, puffers and surgeonfish.
But half a mile away, where the same reef is badly damaged, he can only pick up the sound of waves and a few snapping shrimp. It is, he says, the desolate sound of extinction.
Krause, whose electronic music with Paul Beaver was used on classic films like Rosemary’s Baby and Apocalypse Now, has spent 40 years recording over 15,000 species, collecting 4,500 hours of sound from many of the world’s pristine habitats.
But such is the rate of species extinction and the deterioration of pristine habitat that he estimates half these recordings are now archives, impossible to repeat because the habitats no longer exist or because they have been so compromised by human noise. His tapes are possibly the only record of the original diversity of life in these places.
“A great silence is spreading over the natural world even as the sound of man is becoming deafening,” he writes in a new book, The Great Animal Orchestra. “Little by little the vast orchestra of life, the chorus of the natural world, is in the process of being quietened. There has been a massive decrease in the density and diversity of key vocal creatures, both large and small.”