No, create an account now. I put clean shavings in the bin, add a large handful of hay with some finch seed How to sex button quail and then I place netting over the top of the bin and add the two birds I want to pair up. When it comes to size, button quail are unusual, as females are larger than males. Females can have white throat patches, especially in the bluefaced mutations, but they are patches and not defined lines. Quail in the Classroom Glossary of Terms F.