I found the best way to get skittish birds to take down, is to put them in a aquarium or a guinea pig cage with bars so they can see you approaching. I can't tell if yours are in a clear sided box or not, those don't have the same effect for some reason though. Anyway, my 4 week old Bobwhites who were crazy as chicks, tamed way down once I put them in the guinea pig cage. Usually they have side doors too. In a brooder box you have to reach in through the top, where in a cage you can reach through the side. Just a tip. Good luck wirh your cuties!