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♦ 1Ecology of Commanster♦ 2Making The Forest And Tundra Wildlife Connection♦ 3DIET COMPOSITION OF THE LONG-EARED OWL IN SLOVENIA: SEASONAL VARIATION IN PREY USE, DAVORIN TOME, J Raptor Res. 28(4):253-258
♦ 4Diet composition and spatial patterns of food caching in wintering Great Grey Shrikes (Lanius excubitor) in Bulgaria, BORIS P. NIKOLOV, NIKOLAY D. KODZHABASHEV and VASSIL V. POPOV, BIOLOGICAL LETT. 2004, 41(2): 119-133
♦ 5Avian and mammalian predators of shrews in Europe: regional differences, between-year and seasonal variation, and mortality due to predation, Erkki Korpimäki & Kai Norrdahl, Ann. Zool. Fennici 26:389-400. 1989
♦ 6Contribution to the study of the diet of four owl species (Aves, Strigiformes) from mainland and island areas of Greece, Haralambos Alivizatos, Vassilis Goutner and Stamatis Zogaris, Belg. J. Zool., 135 (2) : 109-118