Objective To understand the physiological and biochemical normal parameters of blood of hedgehogs(Erinaceus europaeu) and its seasonal variations.Methods Thirteen haemal physiological parameters and fifteen biochemical indices of blood were determined by auto hematology analyzer BC-3000 plus and automatic biochemical analyzer BAYER-ADVIA-1650 respectively.Haemal physiological parameters and biochemical indices in spring,summer and fall were also compared.Results Our results indicated that the mean corpuscul...