timothyyoung
Chirping
- Mar 28, 2016
- 29
- 19
- 64
How finished is your coop? I ask because (ASSUMING the nest boxes are in the coop) 13" isn't enough room for a chicken to walk under. If they could be raised to 18" you gain that floor space for the birds.
To answer your specific question, they don't need an access perch for 13". They might not even open their wings for that height. I have an access perch at 18" on mine, the "lip" of the nest boxes is about 6" higher. They hop up with maybe a flap. They can get on the 4' high roosts with 3 flaps, including my big Black Australorp.
The roosts should always be higher than the nest boxes. Chickens will typically roost as high as they can get. Mine totally ignore the 2' high roost except as a "halfway" step to the 4' high roosts.
The coop is about 90% done. The nesting boxes are mounted on the outside. A row of 3 at 13 inches and a row of 3 at 27 inches. The ones at 27 I have a roost in front of for them to land on before entering the boxes.