The British hen trust(??) published something on the increase in taking ex-batts. But I didn’t see anything about how they fared.Soapboxes are allowed on this thread.
I didn't know those percentages. I wonder if the prediction was right.
Even in the UK the pandemic seems to have boosted the range of chicken accessories you can get. I believe there was a notable increase in people taking in Ex Battery hens. How they fared, chickens and keeper would be an interesting study.