Vol. 97 No. 3 (2020)

Research articles

• Nest tree characteristics of Grey-headed Woodpeckers (Picus canus) in boreal forests

  Timo Pakkala, Juha Tiainen, Heikki Pakkala, Markus Piha, Jari Kouki

  89–100

  • pdf

• Impact of road distance and experimental challenge of the maternal immune system on the offspring immunocompetence

  Emilia Grzedzicka

  101–111

  • pdf

• Changing environmental conditions and structure of a breeding population of the threatened Lesser White-fronted Goose (Anser erythropus L.)

  Juha A. Markkola, Risto T. Karvonen

  113–130

  • pdf

• Abundance estimation from point counts when replication is spatially intensive but temporally limited: comparing binomial N-mixture and hierarchical distance sampling models

  Grzegorz Neubauer, Arkadiusz Sikora

  131–148

  • pdf