We added 7 new hens to our flock about a month ago, bringing the total to thirty. When we first integrated the two flocks our egg count went from 15ish a day to ten. I caught one of the new ones eating an egg and placed golf balls in the nests but figured the decrease was mostly from stress. Now we are down to 7 or 8 a day and always a few have yolk on them leading me to believe we adopted a bunch of egg eaters. I'm not sure what to do about it. I thought about quarantining the new birds for a few days to see if the numbers come back up but don't really have a large enough area to do this. Also somewhat worried that they may have taught the others. I know it sounds stupid but these girls had a really crappy home before we took them and I feel aweful about the possibility of getting rid of them. But we sell eggs and seven eggs from thirty hens doesn't even cover the food costs. Any suggestions would be great!