Looking for input on this bird. I see eye ring, wing extension, limited rosy wash and fine streaking on undertail that are making me think this could be a Cassin's Finch. What color there is on the head is limited but I normally expect a brighter crown on Cassin's. Certainly not the richly colored Purple Finch I normally get here. Thanks for any input.

Cassin's Finch probable | peterschneekloth | Flickr 

Peter Schneekloth
Buellton