Vol 50 Nro 2 (1973)

Artikkelit

• On the breeding Biology of the White Wagtail Motacilla alba in Central Finland

  M. Leinonen

  53–82

  • pdf (English)

• The winter breeding of the Feral Pigeon Columba livia domestica at Tampere in 1972/1973

  I. Häkkinen, M. Jokinen, J. Tast

  83–88

  • pdf (English)

• Observations on the nesting of birds in the snow

  E. Pulliainen, P. Rajala

  89–91

  • pdf (English)