Walked out of the stock loft yesterday afternoon left the door open and a blue hen followed me,looked round and away she went.I let the old birds out to try and hold her but after half a hour she broke away got higher and higher and that was it.She had never seen outside the loft,only seen through opaque windows. Back to Warwickshire I assumed. Sitting on the computer tonight and I noticed a blue hen drop on the garden,I slowly walked passed her and opened the race loft door and in she went. Amazing or what,I genuinely thought she'd gone.