While the European spongy moth outbreak reached a dramatic peak in parts of Canada last year, these caterpillars have completely vanished this year.
(Washington State Department of Agriculture/flickr)
While artificially illuminating the night allows humans to make use of the the night, in doing so we catastrophically change the environment for all other species. How can we fix this?
Moths have evolved extraordinary tricks to fend off bat attacks.
Todd Cravens/Wikimedia
Unfortunately, it’s likely you brought them home yourself. Most pantry moth infestations probably start when we inadvertently bring home eggs and caterpillars in our dried foods.
Insects are plentiful and inexpensive. Even when children aren’t attending school in person, they can learn from the encounters they have with insects outside.
Insects are vital to sustaining life on Earth – and their numbers are falling fast. So consider ditching the fly spray and see what you can do to help.
The silver-studded blue butterfly is among that species that may be flexible enough to thrive.
Callum Macgregor
Billions of bogong moths are setting out from Queensland, but not reaching Victoria. We need citizen scientists to help figure out where they’re ending up.
With the onset of cooler temperatures and shorter days, some insects pack-up and migrate to warmer climates. Others, including stink bugs, take up residence in our homes.
Director, Walter and Eliza Hall Institute & Professor of Medical Biology, and an honorary principal fellow in the Department of Zoology at the University of Melbourne, Walter and Eliza Hall Institute