Hello all, our chickens are now about 7 months old and most have been starting to lay eggs my question is does this egg look normal? This is the first time we have seen this kind of coating on the eggs, I'm not sure which chicken laid this egg but it could be the first egg from one of our Light Brahmas? Should we be concerned? All of our chickens look and act normal and fine. Sorry the pics are a little blurry. Thank you.