my royal palm hen is just starting to lay. she or they- her mate are eating the eggs. any suggestions?? i added oyster shell to their feed and i am going to hang tarps over the sides of their large cage so they cannot see the other turkeys. they seem only interested in pacing back and forth looking and yearning to be in their pen instead of relaxing in their own. i am hoping covering it so they cannot see will help?????? i have them seperated so they can raise their own.