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Article
Christina Parkes, AuteurDans Aves (40(1-4) 2003)This report analyzes the results of several years of Black Storks counting across the Straits of Gibraltar. During 1998, we had Czech birds with VHF and Argos satellite tracking. In 1999 we also tracked both Czech and "Cigognes sans frontieres" [...]
Article
Christina Parkes, Auteur ; Alejandro Tores Sanchez, AuteurDans Aves (40(1-4) 2003)This brief study reports on the numbers and behaviour of wintering Black Storks (Ciconia nigra) in an area of rice fields surrounding the river Guadalquivir in southwestern Spain during three seasons. This small area has been profoundly transfor[...]
