Al Murray relocated the bird he saw yesterday. He saw it
under better viewing conditions and said it was making many
more vocalizations. He now believes it to be an OLIVE-SIDED
FLYCATCHER.

Relative to the "feer-a-dip" call he reported. I chased a
bird around that was making drawn out "veeer" and "veeer dip"
calls that I was expecting to turn into a Say's Phoebe, but
was instead an Olive-sided.

Birds making unexpected calls can be deceptive....

--
Mike Patterson
Astoria, OR
celata at pacifier.com

A child who becomes acquainted with the birds about him
hears every sound and puzzles out its meaning with a cleverness
that amazes those with ears who hear not.

-Neltje Blanchan

http://www.pacifier.com/~mpatters/bird/bird.html