Neat Food Chain graphic

From the article, The collapse of insects.
“Insects are the food that make all the birds and make all the fish,” said Wagner, who works at the University of Connecticut. “They’re the fabric tethering together every freshwater and terrestrial ecosystem across the planet.”

Root Canal and butterflies

This is a root canal icon. Just had this procedure. (Oy!)
But doesn’t it look a little bit like a butterfly?

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