I meant small as in diameter but that might be an illusion but it looks about 3/4" in diameter.
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JT
Very cute but not very functional IMHO. The roost bar is a bit small. There are no vents at the top that I can see. Chickens need draft free ventilation in the winter. Chickens like to lay eggs in a dark place so most likely they will lay on the ground under the shelf. I'm guessing from photos...