Autumnal Buzz

As an entomologist, I love early autumn. Insect numbers are at their peak, and most insects are adults—their most active and visible life stage.

As a kid growing up in rural Pennsylvania, early autumn nights were nearly deafening with the cacophony of cricket and katydid chirps. Days buzzed with the sounds of cicadas and grasshoppers.

New Zealand is quieter, but autumn still has its distinct voices. Our katydids’ sharp ‘zit zit’ seems to echo from their favourite ake ake trees. Crickets twitter in the grass on sunny days. Cicadas and grasshoppers buzz from trees and bushes.

Bees and butterflies are particularly active on autumnal blooms. Many of our showy butterflies overwinter as adults, so they can be seen flitting about on warm days into late autumn.

Of course the clouds of invasive cabbage white butterflies on the brassicas and the German wasps swarming the compost pile aren’t terribly welcome. But still, I enjoy the leggy hum and flutter of the season.

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