The last few weeks I have been seeing single hens. They roost together but when they fly down, they go different directions. To me this is a good sign because toms will get lonely and start to gobble mid day. What I am seeing though is instead of a flock of hens, the toms are with one hen. To me they are locked down with one hen like a buck gets locked down with a doe. I also noticed that when I see a hen and call to her, she turns and walks away. So why is there just one hen with the tom or toms and why do the lone hens walk away from my calls when they are by themselves?