mixed forests and thinned out trees on the slopes of the alps in the bundner herrschaft buendner herrschaft region, mainfeld

above alps background beautiful botanical branch buendner bundner canton colorful coniferous deciduous diet earth eco ecological ecology environment evergreen flora foliage forest forests fresh grass graubuenden green grisons herrschaft ingredient landscape leaves mainfeld mixed mountain natural nature nobody outdoor outdoors park pine plant region rustic scenery scenic season slopes spring switzerland thinned tranquil travel tree trees trunk trunks view wild wood woods