I have three POL Cream Legbars who are deeply antisocial. They don't sleep in a hen house with the other hens, they roost in the rafters of a shed, they don't hang out with the others. They are extremely skittish, I can't get anywhere near them. I've noticed that their wattles and combs have gone red, and I recently saw a bit of male interest, so I think they may be either laying or just about to. The problem is that I only ever see them when they're roosting and I shut up the hen house, I don't know where they go during the day. If they are laying I'll never find their eggs. They're already out and about when I open up the hen house in the morning, so stalking them isn't an option. Any suggestions?