Have 4 females and 1 male on the farm. They apparently worked together and layed 57 eggs in the first nest. We filled a hovabator. At 10 days all were clears. Varmints got the rest but not the female. We then found another nest with 46 eggs. We put 30 in the hovabator and left the rest. Killed a rattlesnake at the nest and 2 days later a raccoon or possum got the rest at night. 21 hatched out in the hovabator. The question; Is there a method to get the Guineas to lay inside the chicken pen? The chickens readily lay in the nest boxes and hatch their eggs. The Guineas and chickens are let out each morning and return at dusk.