They still have a fairly big grass area beside the shed to explore, plenty of grass and weeds to eat. But no, they both wanted to be in the same little patch of bare dirt next to the bunny hutch, both having a dirt bath. They were in there for ages, and had such a lovely tine that when they were back in their run hours later, I they had a thorough preen, then sat on their perch "purring".
You can see the dirt all over their backs and wings! They step on each other, and kick dirt over each other (and all through the bunny hutch & her water bowl too!). Happy hens indeed!