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Bergman, G. 1964. Zur Frage der Abtriftskompensation des Vogelzuges.

Blondel, J. 1965. Sobre la migración primaveral en el delta del Ebro.

Blondel, J. & Vielliard, J. 1965. Sobre migracióy avifauna en Mallorca, Primavera 1963.

Bourne, W. R. P. & Patterson, I. J. 1962. The spring departure of Common Gulls Larus canus from Scotland.

Christensen, N. H. 1967. Moult migration of Pinkfooted Geese (Anser fabalis brachyrhynchus Baillon) from Iceland to Greenland.

Evans, P. R. 1964. Wader measurements and wader migration.

Hietakangas, H. & Tenovuo, R. 1965. Über die Wanderunungen der Schneeammer Plectrophenax nivalis im Spätwinter.

Jahnukainen, M. 1963. On the spring migration of the Whooper Swan (Cygnus cygnus) in the Helsinki region in the years 1950–61.

Lehtonen, L. 1965. [On the migration and the occurrences at the beginning of the breeding season of Gavia arctica.]

Lijla, I. 1964. [The migration of the genera Culidris, Crocethia and Limicola on the coast near Pori in the years 1951–60.]

Nordström, G. 1963. Recovery of birds ringed in Finland, 1913–62.