JUNE 2019 (2) MICROBAT
Our home has a small, high portico sheltering the front door. Going in and out, one tends to be focused on what is straight ahead – either a keyhole, or a step not to trip over. But, coming home from drinks with the neighbours, for some reason John looked up whilst I was fumbling with the keys. No, not too much wine, just a number of still unfamiliar keys on the ring!
He noticed a small brown blob up in the porch corner. It kind-of looked like a little critter of some kind, but nothing I had seen before. We studied it for a while, using our bird binoculars to get a better idea of its appearance.

Large spider??
Some Googling told me that we probably had a microbat sheltering up there. I was familiar with fruit bats, but had never heard of microbats. So…
There are 24 different species of microbat in Victoria, all protected wildlife and some very rare. They are small, weighing only a few grams, even if the fur/hair(?) makes them look slightly larger. They have large ears and small eyes – guess that’s because they navigate by sonar signals?
Insect eaters, microbats will eat their body weight in insects in one night of feeding. Some prefer moths, others different bugs, some mosquitoes. So they are amongst nature’s pest controllers and thus really important, environmentally.
Microbats give birth to a live baby bat, or two. Some prefer to live in caves, others in tree hollows or even cracks and under bark. If there is access, some will live inside roofs – but they don’t cause any damage.
Some of the bats that John used to see flying about in the caves when we were at Pungalina were no doubt NT varieties of same. Since the AWC took over Pungalina I have read of their research work on the ghost bats that live in the caves there. These are Australia’s largest microbat.
I had no idea what type of microbat our little critter was, but really liked that it was there. It had the sweeetest little face. When we looked closely, there were some little droppings under where it was perched – like little mouse poo. So it must have been there for a little while. However, it disappeared after a few days.
Like much of our native wildlife, microbats have been affected by clearing of forests and bushland habitats.
I decided to buy a microbat nesting box to put up on a sheltered area of wall, in the hope that we might attract a permanent resident.

Our microbat visitor




































