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Urso, S.; Crispino, F.; Gervasio, G.; Venuto, G.; Aloise, G. Density of Corvus Corone Cornix and Pica Pica in Different Environmental Typologies of North Calabria. Riv Ital Ornitol 2012, 82 (1-2). https://doi.org/10.4081/rio.2012.140.