Tweeters,
Another useful guide to good birding locations is Brian Bell and Gregory
Kennedy's _Birds of Washington State._ The introduction, pgs. 24 to 32,
includes a mapped list of the Top 50 Birding Sites in Washington, as
well as a section detailing what species can be found during specific
seasons in the Top 15 Birding Sites. In addition, each species account
ends with a Best Sites heading that indicates where that bird may be
seen. It may not pinpoint the more obscure Tweeters locations, but I've
found it to be a good, simple overview and very user-friendly.
Carol Stoner
Renton WA