My first look through the scope this morning about 7am, showed a nest with no Queen Anna - but that has been the case for several days now, though I had seen her doing feeding behavior up until yesterday.
But another look an hour or so later revealed a destroyed nest! Ugh! I'm getting hardened to the realities of nature but it was a roller coaster since Feb 1. I didn't see the culprit.
Thank you for all your kind comments and interest in Queen Anna. I'm sure she will reign again! Hopefully, she may be already - I shall be on the look out for a replacement - hopefully more successful and lower! ;-/