Saizi, T., Mpayipheli, M. and Idowu, P.A. 2019. Heat tolerance level in dairy herds: a review on coping strategies to heat stress and ways of measuring heat tolerance. Journal of Animal Behaviour and Biometeorology. 7, 2 (Jan. 2019), 39–51. DOI:https://doi.org/10.31893/2318-1265jabb.v7n2p39-51.