The consistent high, clear whistled tone and 2-3 note phrases carrying on ad nauseum makes this bird sound like a Red-eyed Vireo to me. They can sing as many as 20,000 of those 2 note phrases in a day while on territory. In the midwest, where I'm from, they can often be heard singing away in the forest on a 100 degree afternoon when no other bird has made a peep for hours.
Cheers, Mike Clarke
On Sun, May 27, 2018 at 8:33 AM, James Simmons <sapsuckers...> wrote:
> Yesterday we visited the Whyte Park Rest Area east of Condon. The bird > singing in the attached file sang continuously for at least 2 minutes and > has me stumped. > > > All feedback welcome. Birding today and tomorrow but will probably get to > email tonight. > > > Fwd: Voice Record Pro: May 26, 2018 11:10:24 AM > > > Thanks, > > Jamie Simmons > > Corvallis > > Sent from my iPhone > > Begin forwarded message: > > *From:* James Simmons <sapsuckers...> > *Date:* May 27, 2018 at 7:39:42 AM PDT > *To:* Jamie Simmons <sapsuckers...> > *Subject:* *Voice Record Pro: May 26, 2018 11:10:24 AM* > > Voice Record Pro recording May 26, 2018 11:10:24 AM > > > > > > > Sent from my iPhone > > >