hiya all i just took a allotment over which has 10 blue haze poults roughly 7 months old plus a lush blue haze cock bird ,,, thing is im new too this but i bought 4 common reds, to get more eggs, but the blues wouldnt let them settle, wouldnt even let them on floor too eat or get water,,,,? anyways a lad beside me has black rocks he having probs with them also, are we right thinking neither of these can be mixed with other breeds,, other thing is, i know hens will stop laying soon but i was getting 9 eggs a day until last week when i built new chicken runs ,, was told the noise might