Roll away nest box

[Chickenshark]

How does a roll away nest box work. Please post a picture/diagram and describe how it works.

 

[Chickenshark]

 

[Chickenshark]

I realize now that popcorn and coffee sounds gross.

 

[chaim]

A quick Google search brings up this link:

http://www.southernagrarian.com/building-a-roll-away-nest-box/

 

[Chickenshark]

Thank you muchly!