Cassin's Finch, a montane visitor

Some years montane birds that normally reside a higher up in elevation in the foothills or mountains engage in an attitudinal migration and visit lower elevation areas of Colorado. I have had two of another montane species, Red-breasted Nuthatches, visiting my yard for more than a month.

I spotted this single female Cassin's Finch on Christmas Day. It has been several years since I have seen a Cassin's Finch in my yard. I didn't see it visit my feeders but I have not had the time to watch lately.

While these female Cassin's are just brown and white I think their crisp streaking is attractive. Some females have a more distinct pale eyebrow and submoustachial stripe than this bird though these pale areas do show in a few pics. SeEtta