Hi Preston,
I haven't recorded anything in a long time but 10-12 years ago I was
doing quite a bit in the eastern panhandle of WV. One evening I thought
I recorded a Bicknell's with call top out at or near 5KHz but it turned
out to be an aberrant Gray-cheeked. Look at the "rise time" of the
Preston,
While I’m certainly no expert on Bicknell’s calls, and likewise defer to
others, I’ve definitely been paying attention to possible calls and I’ve been
trying to tease apart possible characteristics more consistent with Bicknell’s
versus Gray-cheeked.
I took a little time last night to