After months of preparation (mainly reading I'll admit), I finally have my babies! There are two buff orpingtons and three barred Plymouth rocks... So they are in a bird cage in the basement with a 125 heat lamp plugged in at the top of the cage... They are supposedly about 1-2 Weeks old... They don't seem to want to be held, Is that normal? Also, how much feed/water should I be giving them and how frequently?... How often should I clean out the brooder?