Baltag, E.S., Pocora, V., Bolboaca, L.E. and Bolboaca, L.E. 2013. Common Buzzard (Buteo buteo) population during winter season in North-Eastern Romania: the influences of density, habitat selection, and weather. Ornis Fennica. 90, 3 (Sep. 2013), 186–192. DOI:https://doi.org/10.51812/of.133833.