I have a piece of oak in the shed, by the look of it I was hoping for a nice burr. I went to examine it to find the best way to cut it and I disturbed a wasp. This wasp was not like any I have seen before, it was a bit larger than the 'picnic menaces' we get and slimmer in body. It flew off when I moved the wood, and I noticed a short piece of what looked like a drinking straw sticking out of the bark. I got a pair of long nosed pliers and eased it out to find that it was the empty shell left behind when an insect emerges from the chrysalis, and it left a neat round hole in the bark, I think it was a parasitic wasp which preyed on the original wood worm.
Did I say it was a sad story? well this wasp headed straight for the shed window, it did not get there as it flew into a spiders web and I saw the spider bite its prey, wrap it in silk and start to eat it!, next day there was no sign of the wasp's remains or the web.
And I went to the shed for a bit of peace and quiet!
It's a jungle down there!
Ron