UWO

unidentified warbling object. I am cheating it is from yesterday which was such a good bird day. I thought it was a yellow warbler but now I am not so sure - I need to take a much closer look at this photo and it's fellows.
 Yesterday's photo as I was correct in that today was an absolutely awful day - a typical Garfield Monday . computer slow and freezing every 10 seconds, the paperwork was a large pile that had collected and the recredentialing paperwork has taken an hour and 15 min. so far. and my shirts are not ironed. yuck. can I go back to yesterday?