Hi i have a dilemma! at the beginning of august i bought 3 lovely pekin bantams,suposedly POL,the black 1 has produced an egg daily till now that she is broody,but the other 2 not,they are cuckoo pekins and now 1 is making a funny screeching noise,DO I HAVE COCKERILLS? they look the same as the hen.no coms or wattles,how can i tell?