I have placed a *.pdf copy of the introduction and
species list (no photographs or species accounts) from
S.G.Jewett and I.N.Gabrielson (1929) _Birds of the
Portland Area_. Particularly interesting to me are the
habitat descriptions of the Portland Area in the 1920's,
though the list of birds at the suspecific level is
also interesting.

http://columbia-pacific.interrain.org/ahscience/gutenbird/JandG.pdf

You will need a PDFreader. Acrobat readers are available
as a free download from:
http://www.adobe.com/products/acrobat/readstep.html

--
Mike Patterson Alas, to wear the mantle of Galileo,
Astoria, OR it is not enough to be persecuted
celata at pacifier.com by an unkind establishment,
you must also be right.
---Robert Park
http://www.pacifier.com/~mpatters/bird/bird.html