Avian malaria and its consequences for reproduction and survival in the blue tit (Cyanistes caeruleus)

Effect of laboratory cultured "Lecane" rotifers on bacteria "Type 021N" filaments and activated sludge parameters in SBR treatment plant model

Evolutionary ecology of the carotenoid-based and structural colouration in passerine birds

Habitat use by the endangered dryad butterfly in mosaic landscape

Impact of environmental factors (isolation and pollution) on genetic diversity and selected biomarkers in wild populations of bank vole ("Myodes=Clethrionomys glareolus")

Impact of temperature, zinc contamination and mesofauna on soil microbial community structure and functioning - a microcosm study

Investigating interactions between sexual selection and natural selection using experimental evolution in "Drosophila simulans"

Natural and human-made factors affecting local populations of large blue butterflies "Phengaris teleius" and "P. nausithous"

Nesting strategies and larval development in solitary Aculeata (Hymenoptera)

The characterization of the plant - endophytic fungi interaction : new insights from the Arabidopsis - Mucor sp. model

The nature conservation system in Poland : ecological needs and policy actions