I went out this morning to feed/water and give treats like I do each morning when I found my roo running around eating a dead bird. I don't kno wwho killed it or why but they are all running after each other taking turns-ugh. Is this normal? Does thi smean that they don't have enough protein in their diet??? Does this mean that they are bored in their coop and need some new and different thing sto play with? I just want them to be happy and I certainly don't want them killing any of my birds that I feed! Thanks for any insight!