3 ms·
TIL Some Hawkmoths shoot ultrasound from their junk to thwart bat attacks. http://www.pnas.org/content/112/20/6407.full.pdf http://www.pnas.org/content/112/20/6
by peterwwillis 9y ago
TIL Some Hawkmoths shoot ultrasound from their junk to thwart bat attacks. http://www.pnas.org/content/112/20/6407.full.pdf http://www.pnas.org/content/112/20/6407.full.pdf