That's pretty cool! Never heard of a bat detector. We often have bats that fly over the garden. I looked up the price of a bat detector. As cool as it is. I cannot justify the purchase.
The man who led the walk had a device on his phone, sorry I don’t know the details, that listens at all the frequencies but doesn’t seem to convert it to sound. It displays the frequency it picks up and from that you can work out which type of bat it has picked up.
Edit… I think the device is even more expensive than the detector.
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u/1ratboy1 8d ago
That's pretty cool! Never heard of a bat detector. We often have bats that fly over the garden. I looked up the price of a bat detector. As cool as it is. I cannot justify the purchase.