I was thinking about putting a boiled egg in the nest box but I'm not sure if they would eat it. Also their nest box is in the top of the coop so they have to go up the ladder to it, I wonder if I should put one in the run. RIR's, I have had them for a month now, all combs are red, age is somewhere around 24 weeks, they free range for a few hours a day and I usually watch them so I would know if they laid somewhere outside, they have been on layer for over a month now.