They were goldfinch with their subdued winter colors.
In the summer they are bright yellow with bold black bars.
Above at the top of the photo you can also see a house finch with a touch of red.
Yes, the shots are grainy and blurry. It was hard to get a good shot while listening to the children in the room behind me. I could use a better lens. I can also blame the stiff breeze that would kick up now and again.