I've been out splitting a load of doug fir I cut yesterday morning. When I started splitting, I realized the layer of punk under the bark went deeper than I thought, about 1-1/2 inches. Not that big a deal since the rounds are 2' diameter. I just make another pass through the splitter and split off the outer layer. I throw that to the side for the burn pile. After about half an hour, I noticed a lot of yellowjacket (Vespula sulphurea) activity. Out here they're commonly called meat bees because of their irritating habit of showing up, uninvited, at your barbeque. At first, I thought they were attracted to the moisture on the surface of the splits, but I noticed them exploring holes on the freshly exposed surface. Then I saw it. One of the critters that infests the wood is the larva of the Pine Sawyer Beetle (Monochamus species). The yellowjackets were carving these things up and taking them back to the nest. I wonder what draws them in so quickly.
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Ain't nature grand?
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Ain't nature grand?
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