early spring view of narew river valley wetlands and nature reserve in zajki village near wizna in poland

air attraction bagna bird birding conservation country countryside ditch drainage europe gora hill horizon irrigation landmark landscape laskowiec masuria mazury moor narew narodowy narwianski national nature open outdoor panorama panoramic park pattern podlasie podlaskie poland pond protection reserve rezerwat river sightseeing spring strekowa swamp tourism touristic travel trekking valley viewpoint village warmia water wetland wildlife wizna zajki