for some reason, my hens have gone on strike!! Most of them are a little over a year old, I haven't noticed any molting. However, the biggest change in the coop atmosphere is the loss of my 3 roosters about 2 months ago. I do have a 3 teenage roosters but the hens have nearly stopped laying in the last few weeks. Are the roos the issue? Also, 1 roo I have is about 18 weeks, and the other 2 are 15 weeks. The oldest is starting to mount the girls like he knows what he's doing, but no one is crowing yet. I need help!!