Analysis of the spring migration of Honey Buzzards (Pernis Apivorus) and Marsh Harriers ( Circus Aeruginosus) at two sites of Central Italy

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Autore: Agostini Nicolantonio, Panuccio Michele

Anno: 2003

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"Analysis of the spring migration of Honey Buzzards (Pernis Apivorus) and Marsh Harriers ( Circus Aeruginosus) at two sites of Central Italy " - Avocetta n. 27 (2): 203-205 (2003)

da: http://www.raptormigration.org/Agostini%26Panuccio2003.pdf

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