My hens ysed to sleeping and perching in a big cedar tree! Have utilised an old galvanised steel shed for them as they are getting older and need more comforts ! The first perch is 1/2 meter high and the second perch above 1 meter ... is the top perch too high ? ?? The pecking order has been top hen, top perch in the tree ! But i have concerns about the top perch being too high for them causing injury when they jump down ??? Previously they would fly out of the tree ! Any advice anyone ??