I am concerned. We have 7 hens, 1 rooster, and 7 guineas. One female guinea has taken to staying in the coop alone with her back facing me when I enter. This has gone on for 3 days now. By afternoon, I force her out of the coop. She does not hang out with the others. The only difference in her environment is that we lost one of our two roosters. Could she be mourning the rooster? She hasn’t really been foraging so if I put food out, she will nibble. Any ideas what she is not hanging out with the chickens or other guineas? Things I might try? If you have advice, I sure would appreciate it. I love my guineas so!