Fig. 4
From: Causes of carcass condemnation in Norwegian aviary housed layers
Dead on arrival for each season. Figure showing percentage of layers dead on arrival on batch level for each season, in a study investigating carcass condemnation causes in Norwegian commercial layers. Winter, December–February (n = 29); spring, March–May (n = 32); summer, June–August (n = 22) and autumn, September–November (n = 18). Two outliers (above 95 percentile) in summer were removed