J. Ujszegi

This study examines the combined effects of pyrethroid insecticides and winter conditions on juvenile common toads, finding that mild winters reduce mortality and that insecticide exposure does not significantly affect survival or morphology.

This study finds urban-dwelling tadpoles have higher heat tolerance than woodland ones, but this difference disappears in a common-garden experiment, suggesting phenotypic plasticity drives the response, with no sex effect on heat tolerance.

The study examines how elevated temperatures affect co-infection by Bd and Rv in amphibian larvae, finding that higher temperatures reduce pathogen prevalence and increase survival.

This study examines how heat waves during larval stages affect life-history traits and sexual development in two amphibian species, showing species-specific and timing-dependent effects.

This study examines the combined effects of elevated temperature and a xenoestrogen on sex reversal and fitness traits in agile frogs, finding non-additive interactions affecting body mass.

The paper describes a new molecular method to study hybrid zones between Fire-bellied and Yellow-bellied toads, revealing range expansion and hybridization patterns in the Carpathian Basin.