I'm not sure if my mind is playing tricks on me or not with this one, but I think that could be a potential #social-call towards the end...
#social-call. A sequence of low-frequency, multi-pulse downward sweeps between 14-27 kHz, alternating with a sequence of 'v' shaped...
#social-call. Could possibly be from an Eptesicus species.
noise that sounds like it could be a #social-call. Thoughts?
Beautiful #social-call! Two short, long, long, and two short calls... and two big fuzzy harmonics on the first long call.
Loud #searching-call with an equally loud echo, followed by some possible #social-call.
A pair of neat little double calls here, likely #social-call. Shame the second one is almost lost in the mechanical noise.
#searching-call followed by what's either an incredibly fortuitous combination of three searching calls from three bats, or a #social-call