about bird ID because individuals from the same species can show very different looks. Between male and female, young and adult and molting or non-molting, there is a big variety of feathers to be seen at the end of the warm season. These are all House Finches. One male adult (this was yesterday morning when the air was beautifully foggy) with a little molt, one younger male with a lot of molt and a female that looks pretty much impeccable.