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Article
Dagmar Cizkova, Auteur ; Veronika Javurkova, Auteur ; Jocelyn Champagnon, Auteur ; Jakub Kreisinger, AuteurThe genetic integrity of natural populations can be threatened through large-scale introduction of farmed stocks with different genetic or geographic origin. Huge numbers of farm-reared mallard (Anas platyrhynchos, Anatidae) have been introduced[...]
Article
Jakub Kreisinger, Auteur ; Pavel Munclinger, Auteur ; Veronika Javurkova, Auteur ; Tomáš Albrecht, AuteurA method that was based on non-invasive sampling of genetic material was used to determine the rates of extra-pair paternity (EPP) and conspecific brood parasitism (CBP) in mallards. Maternal and offspring DNA were extracted from feathers in nes[...]
Article
Veronika Javurkova, Auteur ; Tomáš Albrecht, Auteur ; Jakub Mrazek, Auteur ; Jakub Kreisinger, AuteurMicrobial infection is considered a critical cause of hatching failure in birds. Although several behavioural mechanisms are believed to improve reproductive success in birds, their direct effect on the risk of bacterial trans-shell infection (B[...]
Article
Ondrej Stovicek, Auteur ; Jakub Kreisinger, Auteur ; Veronika Javurkova, Auteur ; Tomáš Albrecht, AuteurConspecific brood parasitism (CBP) is a reproductive tactic whereby a parasitic female lays its eggs into the nests of other conspecific females. Genetic-based data on the occurrence of CBP in birds, however, is still relatively scarce. We analy[...]
