Lynzi, Sorry about your bunny babies. 
The last 2 weeks, I thought Blondie had become broody, but then she snapped out of it. I've been hoping she would, just because I've never experienced it yet.
This afternoon as I collected eggs, she was sitting in the box, and I figured she was just laying a late egg. She was growling at passerbys (me or hens), but she's been doing that often. Later this afternoon she was still sitting and still growling at anything that came close. Then I noticed in the box next door were some of her breast feathers. She must've switched boxes after starting there. Well, tonight she's STILL on the eggs and I tried using a stick to pry her off and she will not budge. I decided to let her be. Whatever happens happens.
Now, my question is, placement of the nest box. I know I'm getting way ahead of myself, but if she does have chicks there, it's too high for babies to be safe. The box is about 3.5 feet off the floor with a 2x4 several inches away from the front. Other than that it's just a straight drop.
Should I let her continue there? Or break her away from that nest box? I was hoping she would go broody if I put a box on the floor. Thoughts from those experienced?

The last 2 weeks, I thought Blondie had become broody, but then she snapped out of it. I've been hoping she would, just because I've never experienced it yet.
This afternoon as I collected eggs, she was sitting in the box, and I figured she was just laying a late egg. She was growling at passerbys (me or hens), but she's been doing that often. Later this afternoon she was still sitting and still growling at anything that came close. Then I noticed in the box next door were some of her breast feathers. She must've switched boxes after starting there. Well, tonight she's STILL on the eggs and I tried using a stick to pry her off and she will not budge. I decided to let her be. Whatever happens happens.
Now, my question is, placement of the nest box. I know I'm getting way ahead of myself, but if she does have chicks there, it's too high for babies to be safe. The box is about 3.5 feet off the floor with a 2x4 several inches away from the front. Other than that it's just a straight drop.
Should I let her continue there? Or break her away from that nest box? I was hoping she would go broody if I put a box on the floor. Thoughts from those experienced?