The chickens will only get the surface so you do have to do some of the work
But if you turn it, they will dig around in what ever ends up near the top looking for bugs, seeds and sprouting seeds. And they will pick through any of the recent additions you throw in the "new stuff" bin. If you burn wood, you can also put the ash in the compost pile. Good source of carbon.
A quick Google search turned up: http://eartheasy.com/grow_compost.html
As you can see, turning is a "once every few weeks" event, not a daily chore.
Bruce

A quick Google search turned up: http://eartheasy.com/grow_compost.html
As you can see, turning is a "once every few weeks" event, not a daily chore.
Bruce