A very rare blue-eyed cicada spotted by a 4-year-old boy

A 4-year-old boy named Jack Bailey from Illinois, USA found in his yard a cicada （蟬） sporting a rare mutation （突變）. Cicadas usually have very distinctive （獨特的） red eyes, but the bug that Jack collected has blueish-grey eyes. This spring, two broods （窩） of cicadas have been emerging across America. Periodical cicadas （週期蟬） typically have black backs, orange or black bellies and red eyes. But as billions of the ...Read More