I had less than an hour this morning, but walked down Nancy Pelosi.
By the Lily Pond there was a small flock with a Warbling Vireo, Townsend, Orange crowned. I saw Hutton Vireo further down the road.
I'm writing because there's a big tree by the academy of sciences that's flowering and is full of birds. Hummers and Bushtits but also a warbling vireo, orange crowned a couple yellows, and probably more. I couldn't stay to sort them all out.