I am a new chicken owner and have four hens who are not yet laying, but should be getting close. We built a very small 4x4 chicken coop, raised up off the ground 2 feet for the girls. I regret already building such a small coop, as I'm finding it hard to put nesting boxes inside. I used up every ounce of my construction and design skills (which was only about an ounce and a half of skill to begin with!) to build what we have, and at the time I could NOT get an external nesting box to work out, so for now I'd like to try to not go the route of building an external box attached to the coop (you know, the kind they access from within the coop, and that has a hinged roof to get the eggs from outside.). So, this is what I have, the plastic boxes are screwed into the walls and perch:

The problem is that one of the girls has started nesting on the top box, resting on the lowered lip portion of the front of it. I don't really mind this, but it's going to mean dirty eggs and I'd rather they not nest there.
So, I'm thinking of building nesting boxes outside in the run. The chickens free range almost all day, but they do have a run for when we are gone, and even when free ranging they have access to the run. They also LOVE to hang out in the sandbox under our tree fort, so I thought I might put nesting boxes there. Just curious if anyone else has put them outside the coop and how that went? My chickens never go into their coop during the day (who would, it's so small!) so unless they lay their eggs first thing in the morning, before I let them out, I don't know that they'd voluntarily go into the coop to lay.
Thoughts?
The problem is that one of the girls has started nesting on the top box, resting on the lowered lip portion of the front of it. I don't really mind this, but it's going to mean dirty eggs and I'd rather they not nest there.
So, I'm thinking of building nesting boxes outside in the run. The chickens free range almost all day, but they do have a run for when we are gone, and even when free ranging they have access to the run. They also LOVE to hang out in the sandbox under our tree fort, so I thought I might put nesting boxes there. Just curious if anyone else has put them outside the coop and how that went? My chickens never go into their coop during the day (who would, it's so small!) so unless they lay their eggs first thing in the morning, before I let them out, I don't know that they'd voluntarily go into the coop to lay.
Thoughts?