Gender checking of Coturnix Quail

[Mek]

Can someone please check if I can tell a male from a female by feather colours of the coturnix correct
they are either 2 or 3 weeks old (getting my days mixed up) or should I wait longer before guessing.

 

[spikennipper]

Yep looks like you've got it sussed

I see plenty of girls

 

[yinepu]

i see a lot of ladies in there too.. those spots are a dead giveaway