New York Almanack

History, Natural History & the Arts

wasps

Making Ink From Oak Galls: Some History & Science

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Developing Oak Marble gall caused by the insect Andricus kollari on Quercus robur Chapeltoun, North Ayrshire, Scotland by Wikimedia user Rosser1954What do the following items have in common: the Declaration of Independence, Da Vinci’s notebooks, Bach’s musical scores, Rembrandt’s drawings, Shakespeare’s plays, and the Magna Carta?

Give up?

These examples, along with countless other documents ranging from the historically important to the more mundane, were all recorded using iron gall ink, which is made – in part – from the protrusions created after oak gall wasps lay their eggs within oak trees. [Read more…] about Making Ink From Oak Galls: Some History & Science

Digger Wasps: Diverse and Showy Insects

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Digger WaspsLast summer while working in the garden, I was startled when a fast-flying wasp dropped a plump pumpkin spider on the soil in front of me. The wasp landed, grabbed the spider, and wiggled backwards into a small hole I hadn’t noticed, quickly covering the entrance as if to say, “nothing to see here.” It was the first time I’d seen a digger wasp provisioning an underground nest. [Read more…] about Digger Wasps: Diverse and Showy Insects

New York Insects: Paper Wasps

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young paper wasp queen courtesy Wikimedia user AlvesgasparWhile working around the home this summer, it is not unusual to notice the papery nest of a wasp tucked under the eaves, hidden behind a loose shutter, or placed in some other protected spot. While an encounter with this type of structure may temporarily disrupt a painting project or repair work, such a sanctuary is vital to the summer success of these familiar yellow and black insects, and should be left alone if at all possible as wasps play a role in helping to control the populations of numerous insects, spiders and other bugs. [Read more…] about New York Insects: Paper Wasps