"Poland's Bialowieza National Park is home to some of the most impressive trees in Europe. Old growth oak, ash, spruce, hornbeam, linden, lime, and pine tower out of sight, their trunks dripping with luscious moss. For millennia these trees (some of which are more than 600 years old) have harbored legions of top carnivores, rare bugs, birds, and plants. Three packs of wolves range the park's wilderness, along with bison, lynx, wild boar, roe and red deer, otter, cranes, storks, three kinds of eagle, and four owl species." The park faces a number of threats, especially logging.
Erik Hoffner had the story for Earth Island Journal Winter 2010 issue.