I think I will email my husband's stepmom and my aunt, they are birders and local but I guess finch fits his size/build. I have never seen the males before, he is pretty! I filled up the bath yesterday since I noticed it was low and dirty. I guess they are using it but I haven't seen any birds in it yet. He is probably common but he is our buddy so I like him. My husband's grandma has a smorgasbord of birds- hummingbirds, mockingbirds, martens, cardinals, jays. But she actually feeds them, we just let them roost.