can be exiting times here because migration may bring in surprises. That happened this week, when one of my favorites showed up, a Purple Finch. They can be hard to identify when you haven’t seen one yet - many birders mistake vibrant House Finches for them. I have learned to not trust the color and follow my instict. Usually you can tell right away that this is a different bird. One mark that is easy to see and check for is the streaks / stripes on the lower belly. The House finch has them, the Purple does not.