Hi guys, I've bin looking into getting some cotunix quails because I have never had any before and they look really cute but we live in New Jersey and we can get some pretty cold winters here. sometimes in the teens. so are the quail hardy? and would i need to vaccinate them? they going to be are pets not meat birds. If they are hardy, and we do decide to get some, there going to be and the ground in a aviary.O and what does the whole size need to be for the wire?Thanks!