I made cicada Christmas lights using some LED USB Christmas lights, and some plastic cicada whistles from Australia. The song of cicadas heralds the Christmas season in many countries in the southern hemisphere like Australia.
Here’s the whistles:
Bonus Christmas Cicada stuff:
There is a cicada nicknamed the Kobonga Christmas Clanger in Australia (thx David Marshall and Kathy Hill ):
How about a cicada Christmas Wreath? This wreath was made by Jenny Pate back in 2004.
Or a Cicada Christmas Card from Sam Orr:
An illustration I made a few years ago:
Christmas ornaments made with cicada skins?