I am still pretty new to chickens, so I hope this doesn't sound too silly but... Do chickens blush? Everytime I pick up and pet my Buff Orpingtons their faces and combs turn a deep red, then turn back after I set them down. They dont fight or struggle when I pick them up and even seem to like the attention, after all it usually comes with a small treat. I was just wondering if this was normal or if I am stressing them out? Just in case this helps, they are 2 months old now and huge! Thanks for reading.