Responding to the Bat Signal

In the course of exploring Forgotten Brewery Caves and other underground places I occasionally encounter bats.  This has led to collaboration with the Department of Natural Resources and their "bat people".  With the emergence of White Nose Syndrome and its disastrous impact on hibernating bats I sometimes show them new places where bats exist.  In return they've taken me on the occasional bat counting survey.  So I know my Wisconsin bats pretty well.

I can't say I'm a big fan.  They are still creepy, and if they bite you there is the matter of painful rabies shots.  Also, they have issues with boundaries.  More on that presently.  But I'm appreciative of all the bugs they eat, and on some level I am rooting for the under loved underdog species.

Recently I've gotten acquainted with some Big Brown Bats.  In the last month or so there have been five that have turned up in our house, usually doing frantic circles around our bedroom.  Here's a pleasant face to abruptly wake up to:

Yes, no fun to have that whispering squeak nothings in your ear, even if they are largely out of the range of human hearing.

In an old house this happens, so there's a routine.  I'm alerted to the presence of a bat.  I get out of bed, collect my gear, don additional garments, catch the bat with a fish landing net, then release it to the Great Outdoors.  How exactly they are getting access to our Great Indoors remains a mystery.

The other night I did a nifty mid air interception and brought the captive out to the front porch.  But his wing was pretty tangled up in the netting.  I tried this and that, eventually putting on gloves and snipping some parts of the net free.  Bat hopped, flopped and chittered away.  I hope all is well, there still seemed to be some net stuck to one wing.  I'm only going to do so much for my squeaky pals, not gonna risk rabies shots.  But it was time for an upgrade.

The landing net was now basically useless for fishing purposes.  Guess I'd snipped a few more strands of net than I'd figured.

So I decided to modify it as a dedicated bat catcher.

On the right is an old pillow case.  It almost but not quite fits over the aluminum parts of the net.

I affixed the pillow case to the inner aspect of the net, with the extra ballooning out the now enlarged holes in the net.

This way I can dispense with the trash can I generally bring on bat missions.  With this it should just be net 'em, then flip it over and trap the bat in the long "tail" of the net.

Various things could be used to make the attachment.  I had brown duct tape on hand.  And I figured Big Brown Bats might like it.

And of course, I asked my long suffering but occasionally appreciate wife to take a picture of me kitted out for the next Bat Capture.  Probably this level of preparedness means they'll quit sneaking in.  That would actually be ok.