House Finch Coloration

[orchidpoet]

I have seen some male house finches with red patches on the legs and feet. However, I also saw a female finch with colors on the legs and feet.

Is it a real female or an juvenile male?

Thanks!

[orchidpoet]

For instance, this male house finch has one red leg

https://charline.pixels.com/featured/house-finch-breeding-pair-charline-xia.html