Vol. 78 No. 1 (2001)

Research articles

• Selection of foraging sites in mixed Willow and Crested Tit Flocks: rank-dependent survival strategies

  I. A. Krams, T. Krams, J. Cernihovics

  1–11

  • pdf

• Defence behaviour of Red-footed Falcons Falco vespertinus in the breeding period and the effects of disturbance on breeding success

  J. J. Purger

  13–21

  • pdf

• Male incubation in Northern Lapwings: effects on egg temperature and potential benefits to females

  T. Lislevand

  23–29

  • pdf

• Breeding biology of the Little Egret (Egretta garzetta) in southwestern Spain

  D. Parejo, J. M. Sánchez, J. M. Avilés

  31–38

  • pdf

• Sexual difference in heavy metal contamination in the liver of tits Parus in winter

  O. Hogstad

  39–43

  • pdf