Campion, Heesch, Netherlands

''Sideridis rivularis'', the campion, is a species of moth of the family Noctuidae. It is found in from the northern part of the Iberian Peninsula, through the whole of Europe. To the east, it is found in Central Asia and Siberia, up to Manchuria. To the south, it is found in the Mediterranean Sea region and parts of Asia Minor. In the Alps, it is found at up to 1,600 metres above sea level.