>Somebody inquired about "those four-letter codes" and asked that a list
be
>posted. Although it is considered by many to be inappropriate to use the
codes
>in messages, unless they are used for repeated names after an initial
full
>description, I'll include the logic for the codes, which should be more
helpful
>than just a list. (remainder deleted for brevity's sake)

>Jerry Blinn

Wow! Thanks, Jerry for such a detailed list. I didn't post the
request, but I'm sure going to save your letter. Again, thanks for all
the work!
=================
Cliff Drake
Ballard, WA
Birder at Juno.com