CrazyCrttr75
Free Ranging
It wouldn't surprise me if hearing them were an age related thing. Have you heard about the sound thing going around and how people under a certain age can hear it and people over a certain age can't. Something about the police using it as a deterrent for kids loitering and staying out past curfew? I was listening to a radio station at the time and they were talking about it and they played it over the air. I couldn't hear a thing. I've thought about trying to see if my son can hear it since he is only 21 but I haven't yet. As for the bats, I don't know if I can hear them or not. I doubt I could.