10 Sep 2010, Stora Sjöfallet National Park, Sweden --- Old growth pine forest near Kebnats in Stora Sjöfallets National Park in autumn, when the birch trees turn yellow and the leaves of the blueberry bushes turn red. This area of Sweden is one of the few areas north of the Arctic circle where the boreal forest has deciduous trees, such as birch. --- Image by © George Steinmetz/Corbis