I've moved 2 broody hens sucessfully - actually I got my dates wrong for the second and when I picked her up there was a chick already hatched! She went on to hatch the other 3 OK though! Move her in the evening, just before bedtime so she knows to stay put - you may need to remind her where the nest is after she's got up to stretch her legs (if she's so inclined!) My Orpie kept going back to the old coop!