Napa Wastewater Treatment Plant

I went to the Napa Wastewater plant for a few hours this afternoon. I have recently seen several reports of Blue-winged Teal there which I would like to add to my county list. After driving the entire circuit I found a pair with some Cinnamon Teal in the Tule marsh on the west side of the Admin. building. I had them with the bins for a few moments but as my luck has been of late as soon as I pulled out the scope they were in the air and gone.  I'm hoping for a little better luck this coming year.  It is nice to know that even though I might feel unlucky at the moment at least I can be that way while I am out there in a beautiful setting.