What is the ideal space between the perch in front of the nest and the nest its self? Our nests are 8 inches off the ground and 24 inches. I put a perch in front of nest so they could hop up there. How far should the nest be from the perch?
If your highest nestbox is only 24" off the floor, you don't NEED landing perches in front of them, and indeed would most likely be a lot better off without 'em (sometimes chickens like to sit there and poo into the boxes, -> pooey eggs)