... Puszcza Borecka ( Borecka Forest ) . In 1956 , bison from Białowieski National Park were released into the wild in the vi- cinity of Wolikso , where a small ranger's station situated on a serene lake is sur- Above : If you are lucky ...
... Puszcza Borecka and Wigry. The highest concentration of all heavy metals and sulphur was found in 2001 in Koniczynka Base Station situated 5 km north-east from Toruń agglomeration. Also high concentrations of cadmium, lead, zinc, iron ...