Message just sent to listproc at u.washington.edu: unsubscribe tweeters

My morning email contained 18 messages
Two personal
One on Gyrfalcon
Eleven on 'shade coffee'/'waste of time'
Four on CT birding

That's one on-topic message out of sixteen. My objection is not the off
topic postings in and of themselves but the quantity. Part of being an
adult is knowing when to quit and part of net etiquette is knowing when to
take a discussion private or to a different forum.

Anyone know of a good BIRDING list to suscribe to?