What do you do if you're an ermine moth larvae and you and your horde have run out of trees to defoliate? If you're in the Dutch city of Rotterdam, you turn to automobiles.

Photo source: NGM Blog Central


This is the scene the Dutch woke up to one late Spring day. They immediately thought they were under siege by a giant spider. They were relieved to find that they had instead been descended upon by caterpillars. The webbing is meant to protect the caterpillars while they feast and then pupate.

Sidenote: Much to my relief, no cars were defoliated in the making of these webs.

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