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The bizarre caterpillars that whistle like a tea kettle: Scientists discover they can force air through their bodies … – Daily Mail

February 28th, 2018 | Machinery



Daily Mail
The bizarre caterpillars that whistle like a tea kettle: Scientists discover they can force air through their bodies
Daily Mail
Caterpillars are not usually noisy, but researchers have recently learned that some of the insects create sounds the same way tea kettles create whistling noises. Sphinx moths and hawkmoths produce whistles and clicks when hungry predators attack them


Source: Caterpillar News