I have 22 hens and 2 duck hens. Have had them since last March. Neighbor's younger hen (barred rock) has had 2 nestings but none of mine have volunteered to set yet! They have 3 roosters with them now (just got rid of 5 roos), the yard is calmer but not set. I have a variety of hens usually two of each breed; Wyandotte, Orpingtons, Australorp, Turken, Sussex, Bantam Cochin, Silky and American's. Any Ideas?