We are analysis predacious birds of regurgitated pellets and preparing a reference collection from skeletal of the possible rodents and bird species could be found in the diet of the predacious birds were also conducted. The obtained results indicated that, the common rodent species of the two study area were Rattus rattus, R. norvigecus and Mus musculus. Whereas the birds species at El-Kalubiya Governorate were, eight non-predacious birds species i.e. Passer domesticus, Geopelia placid, Streptopelia sp., Upupa epops, Corvus sp, Bubulcus ibis, Motacilla alba and Hypolais pallid. Two...