Anabat Roost Logger

Anabat Roost Logger

 

I had a good look at the Anabat Roost Logger over the weekend of the National Bat Conference and Chris Corben was good enough to install the drivers on my laptop as well as hand over a folder of recording to get a taste of what it’s capable of recording.

On first look I’m interested. Whilst it isn’t a full blown recording detector capable of species identification, the Roost Logger will enable measurement of activity and identification to genus level. Whilst the microphone is most sensitive at 42khz the results included Lesser Horseshoe calls though the bats have to be within a couple of metres to record from what I’m told. For research into swarming and roost sites this should prove very useful for finding out when bats are active and getting an idea of what you’re likely to encounter. So Roost Logger deployed first to see where to focus survey effort and more expensive kit makes perfect sense.

The whole kit is enclosed within a small pelicase which should make stashing the detector fairly easy in most sites.

I’ve got an Anabat Roost Logger on the way for review and will be getting it straight out monitoring a cave so expect a review by the end of October……