While rummaging around under the bark of various rotting Tasmanian stumps, I found several of these large queen wasps hibernating (but only photographed this one)
I aways found them singly, never in groups, and they were obviously waiting for spring so that they could go out and establish new nests[1]. She’s pretty clearly a queen wasp, and since wasps like this aren’t native to Australia, she must be one of the two accidentally imported species – most likely the German Wasp, Vespula germanica.
Since it was the middle of the Tasmanian winter in June, there wasn’t a lot of ant activity. I only found two ants, in fact: a black one under the bark of a rotting stump near the apple orchard, and a red one down in the blueberry mulch. At first, I thought the black one was one of the infamous “bulldog ants” of Australia, based on the big, aggressive mandibles and the distinctly segmented abdomen.
These were also found in the blueberry patch mulch (bark and pine needles on top of sheets of newspaper). They were pretty tiny, as you can see by comparing them with my fingertip:
They were about the size and approximate shape of a flea, and could jump a couple of inches, but they weren’t fleas.
After the sweep through the house, my dad said that if I really wanted to find lots of little creatures, I should go down to the blueberry patch and look under the mulch around the plants. So, off to the blueberries I went! The mulch was sheets of newspapers with moist wood chips, bark, and pine needles on top, so all I had to do was push aside the top layer to expose the newspaper, or peel up the newspaper to expose the soil underneath. There were a lot of things under there, so let’s start with the several kinds of millipedes[1]
This white one would have been a bit over an inch long, if it had ever uncurled.
While rummaging around the house, we found[1] a number of other tiny creatures. This first one was a little green caterpillar crawling on one of the apples in the kitchen fruit bowl. Which is pretty good evidence that my parents don’t use pesticides. This was a pretty small caterpillar, less than an inch long.
Here’s another one that I probably didn’t really have to go to the other side of the planet to find, but that we just don’t seem to have up in Houghton: the ever-popular silverfish!
I’d been noticing that some of my parents’ books have insect damage, mostly to the edges of the pages. Like we see here (which is, fittingly, a page of a book that includes articles about insects)
OK, I can probably guess what you are all thinking: “Tim, do you really mean to tell us that you went all the way to Australia, and didn’t photograph anything but bugs? What about all the kangaroos and other interesting mammals? Are you out of your mind or something?”
Well, as a matter of fact, I am out of my mind I do have a few non-bug pictures. Tasmania is absolutely lousy with wallabies in particular (wallabies are basically small kangaroos, about the size of a small dog or large cat). When Sam and I went outside after sunset, we could hear them out in the apple orchard, hopping around (THUMP! . . . THUMP THUMP . . . THUMP!). Unfortunately, they are nocturnal, so it was pretty hard to get a picture of them with my camera equipment[1]
I spotted this large, long-legged spider on the ceiling near my parent’s north-facing[1] window.
This looks a lot like the cellar spiders that we have in large quantities in Michigan, except for one detail – the size. This spider was easily four times as big as the ones I’m used to seeing[2]. Here we can see that it is so big, the legspan was wider than Sam’s wrist.
After finding a lot of small creatures under the bark of one log, I went checking a bunch of other dead logs, and found another silk tunnel with something inside of it. It looked similar to the silk tubes made by the dead-wood borer moth caterpillars from last time, except fatter.
While looking under the bark of decaying logs and stumps, I found a lot of these silk tunnels, with caterpillars inside of them.
When prodded, they would writhe around and crawl out of their tunnels.