czarna river nature reserve and protection area with mixed european forest thicket and grassy wild shores near

area bank bio biodiversity czarna deserted diversity doly ecology empty field foliage forest grass green greenery krajobrazowy lake landscape life mazovia mazowiecki mazowsze meadow moor natural nature nobody one outdoor panorama panoramic park people piaseczno poland pond protection recreation refresh reserve river scenic shore soil spring swamp thicket travel tree trekking trunk vegetation vivid warsaw warszawa wetland wildlife wood zimne