Re: pressure build-up ring

["werainey" werainey]

David,
Got 'file not found errors' at both your URLs, but,among U.S. bats, hoaries=
 are notably prone
to prolonged, complex, multi-pulse social calls that wander from 15 kHz or =
above downward
to perhaps 8 kHz. I was just reviewing a year of audio from one site that h=
ad about 15,000 15
second segments with hoary calls in them. There are several thousand  socia=
l sequences.
Bill R.

>
> Bill Rainey what do you make of the sound at 30 sec on the Mp3? Some
> kind of social call?
>
> Thanks for any comments or suggested technique improvements. As this
> is an endangered subspecies this work may be valuable sometime.
>
> Aloha,
> David