I would agree with Pelletory- yellow rumped warbler. Out here they are usually called audubon's warbler. Has a distinctive call when feeding, really works the ends of branches and wherever leaves or in the case of no leaves, the branches come out of the trunk. That's where they find tasty little bugs!
First time I ever noticed Goldfinches here...wish I got them when they had their beautiful colors, though. Thanks a lot for everyones' help. Purchased an Audubon book today so maybe I can get better at this.