I got these two button quail about a week ago. One has some feathers missing on the head area (the one with the white bib) the other one does not. I was told one was a male, and one a female, but I noticed online that some female silver button quail can have bibs, so that threw me off. Can anyone tell just by looking at pictures of them the gender? I can get more pictures, I just want to make sure they are a female/male pair because I've heard horror stories of keeping same sex pairs. Please help, I can get more pictures or videos, etc.