Aim Theory predicts that the evolutionary adaptations of prey to reduce predator pressure
often fail in confrontation with non‐native predators; thus, their predation usually leads to …

Despite the fact that only parts of the Białowieża Forest are protected as a national park and
nature reserves, the forest is nevertheless as a whole considered a UNeScO Natural …

The increasing demand for energy, coupled with the imperative to curtail the combustion of
natural raw materials and mitigate global warming, necessitates the exploitation of …

Drainage of wetlands and agricultural intensification has resulted in serious biodiversity loss
in Europe, not least in grasslands. Consequently, many meadow birds have drastically …

Although urban landscapes are regarded as unsuitable for dead wood dependent
organisms, some species, including woodpeckers, commonly occur in cities. As the …

Variation of habitats and resources important for farmland birds seems to be only partly
captured by ordinary statistics on land-use and agricultural production. For instance …

Porównano liczebność 34 wybranych lęgowych gatunków ptaków wodno-błotnych w Dolinie
Dolnej Narwi oraz Dolinie Dolnego Bugu odpowiednio dla okresów: 1993 i 2011 oraz 1998 …

W pracy dokonano przeglądu dotychczasowych metod oceny liczebności lęgowych grążyc
Aythyini i kaczek właściwych Anatini oraz wskazano główne problemy metodyczne …

Podczas inwentaryzacji przeprowadzonej w roku 2012 w OSO Natura 2000 Puszcza
Napiwodzko-Ramucka PLB280007 (pow. 1166 km2) stwierdzono 152 lęgowe gatunki …

Horticulture is one of the land use types in agricultural landscapes, which is beneficial for
nature if traditional ways of management are implemented. Orchards are affected by three …