July 8th – The galls that formed on the oak trees in spring that looked like rosy apples have now served their purpose and are dead, their bodies spongy and containing many holes where the wasps that grew from larvae within ate their way out to freedom and maturity.

Galls fascinate me: Corruptions of the tree’s buds by a parasitic, tiny wasp, they grow as host to the wasp’s offspring and take many forms.

These expired galls signal the passing of the season and soon we’ll start seeing knapper and artichoke galls which form on acorn buts, but have the same genesis.

Parasites are fascinating.

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