https://www.sciencedaily.com/releases/2018/11/181106171822.htm Lee Skinner _______________________________________________ Texascavers mailing list | http://texascavers.com Texascavers@texascavers.com | Archives: http://www.mail-archive.com/texascavers@texascavers.com/ http://lists.texascavers.com/listinfo/texascavers
While some moths have evolved ears that detect the ultrasonic calls of
bats, many types of moths remain deaf. In those moths, researchers have
found that the insects developed types of 'stealth coating' that serve
as acoustic camouflage to evade hungry bats.
