Free-range egg systems allow outdoor access, but the proportion of hens that actually use range areas varies widely. Maximizing outdoor use improves welfare and delivers on consumer expectations for free-range production.
Range access is one of the most important welfare provisions in free-range systems, but its benefit depends entirely on whether hens use it. Large, open range areas without cover create predator fear that deters most hens from venturing far from the pop holes. Providing trees, shrubs, and artificial shelter structures dramatically increases range use throughout the flock. Pop hole placement and density also affect how many hens can exit simultaneously. Free-range certification that measures actual range use rather than just available space per bird provides more meaningful welfare assurance.