What is it that I am looking for? My girls will be 16 wk. on Wed. that were purchased from TSC. I have 4 (Isa Browns) that I purchased the same day but from an independent seller. Those 4 I believe were approx. a week older. What should I be looking for in the so called squatting? I've noticed a few of the Isa Browns and a couple of the Buff Orpingtons standing with their wings out from their bodies. I assumed they were cooling off for we've had some really hot weather. Is this related to them squatting or preparing to squat? I don't know I'm new to this even though I grew up around chickens.......Grandpa was the chicken guy, I just chased them and feed them. A good description would be appreciated.