I have hens that are 18 weeks old, so I'm hoping they'll start laying soon. I'm wondering if they'll lay in the coop, or if they might lay somewhere else? They free range all day - in the yard, under the deck, in the compost pile, in the bushes, under the wisteria, around the pool, etc. I'm worried about having to go on an easter egg hunt every morning! Will they go back to the coop to lay, or will they lay anywhere?