Forests in the park are mainly made of pines. These trees cover 80% of wooded areas, there are also peat bogs of several types. Of animals, the most numerous are birds with 257 species. This is because the park is located on the paths of migrating birds. They feel safe here because human activities are limited. The most interesting species are: erne, eagle owl, crow, swan and various kinds of ducks. Among the mammals, there are deer, wild pigs and hares.