Vol 81 Nr 1 (2004)

Research articles

• The size of breeding territory in an urban population of the Blackbird (Turdus merula) in Szczecin (NW Poland)

  D. Wysocki, J. Adamovicz, R. Kosciów, P. Smietana

  1–12

  • pdf (English)

• Foraging ecology of two bark foraging passerine birds in an old-growth temperate forest

  P. Adamík, M. Kornan

  13–22

  • pdf (English)

• Insects in the diet of urban kestrels from central Europe: An alternative prey or constant component of the diet?

  J. Riegert, R. Fuchs

  23–32

  • pdf (English)

• Territory size and habitat selection in subadult and adult males of Black Redstart (Phoenicurus ochruros) in an urban environment

  L. Schwarzová, A. Exnerová

  33–39

  • pdf (English)

• Immunocompetence and the prevalence of haematozoan parasites in two long-lived seabirds

  B. Esparza, A. Martínez-Abraín, S. Merino, D. Oro

  40–46

  • pdf (English)