Hello everybody

We have hatched some quails for the first time ever. I would really appreciate if someone Could to help with the gender on them.
Thanks ♥😊

1, 11, 12, 16, 15, and 17, I’m not sure.
2, 4, 6, 7, 10, 13, 14, 18, and 19 are roos.
3, 5, 8, 9, are hens.

tinyurlis.gdv.gdv.htclck.ruulvis.netshrtco.de