Vol 39 Nr 3 (1962)

Research articles

• The invasions of the Kittiwake (Rissa tridactyla) into Finland in February and March 1959 and 1962

  E. Pulliainen

  81–96

  • pdf (English)

• Significance of interspecific and intraspecific bird calls in the predator-prey relation

  P. Voipio

  96–102

  • pdf (English)

• Muuttolintujen saapuminen Rovaniemelle vv. 1947–1961

  A. Komonen

  102–112

  • pdf (Suomi)