Wednesday, June 24, 2015

June 22 Luna Moths Out


A sure sign of summer is the emergence of adult luna moths (Actias luna) that dazzle us with their large beautiful green wings. We found this fellow huddled on the side of a bin on the deck at the nature center; maybe he sought refuge inside during this morning’s storms? And, yes, we can guess that he is a he since his feathery antennae are quite large (the females’ antennae are narrower). This particular moth is looking a bit raggedy. It is missing the characteristic tails on its hind wings, so maybe it is reaching the end of its very short stint (about 1 week!) as an adult. Adult luna moths exist solely to mate and lay eggs, so they don’t even have mouths to feed with! The caterpillars that hatch from early summer eggs will go on to lay their own eggs by the end of the summer to create the population of lunas that will overwinter in cocoons. Catch them while you can!

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