You ’ve heard the question before . “ If a tree falls in a timberland and no one is around to hear it , does it make a phone ? ” But here ’s something else to consider : how come nobody ever ask what the trees can hear ?
The Modern interrogation we ’re dealing with is this : can you nibble a stain in the US where you’re able to get away from any and all ambient human noise ? agree toa recent story by NPR ’s Amelia Templeton , you may have a harder metre with this challenge than you think :
Researchers at Crater Lake National Park in southern Oregon have spent the past two years documenting the park ’s instinctive auditory sensation . Often , microphones will nibble up the sound of fall trees , wapiti snacking and coyotes howling .
In even the most remote part of the park , however , researchers are also hearing aeroplane noise 15 percent of the time .
lay out up irregular recording post in 20 different locations , technician say that there ’s virtually no lieu left in America that ’s untouched by ambient human disturbance – and that this may be stressful to wildlife .
consort to Templeton , the task at Crater Lake is part of a bigger exertion by the national park service to document the extent of human - caused noise — a job which , like climate variety , “ the internal parks ca n’t just fence out . ”
Read more about the impact of human noise pollution on wildlife atNPR
EcologyScience
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