one always worries about returning birds and what their absence might signify, but there really are times when birds just don't come back, for whatever reason, and thus create a space for another bird of the same species to occupy. I'm glad your SU TA is back. gerry You are subscribed to VA-Richmond-General. To unsubscribe, send email to va-richmond-general-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field. To adjust other settings (vacation, digest, etc.) please visit, http://www.freelists.org/list/va-richmond-general.