--- In "Martyn Stewart" <>
wrote:
> I feel pretty sure that this is a Dark-eyed junco Rich, certainly
> characteristic of the call here...
>
> Martyn
>
The reason I was at this site was to secure a Swamp Sparrow. I wanted
to throw together a set of calls that even a lot of BBS birders get
wrong without habitat info.
The swamp is often confused with the junco, chipping, pine warbler,
and a couple others. What I believe you hear as the junco is a
chipping sparrow, also with a field in the background. The sound I
can not id ends ultrasonic. I do not believe that a junco has the
equipment to go over 20,000 cycles into ultrasonic.
Dark-eyed junco or Slate-backed junco at
http://home.comcast.net/~richpeet/0567.0.mp3
but thanks for playing. consulation prize same as last time.
Rich Peet
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