It has taken me a long time to identify this leafhopper. For long I thought it was a moth so I checked moth pictures but couldn't find something alike there. Till on a compilation photo of leafhoppers I saw the matching image. Looking back I could have seen earlier that it wasn't a moth, but I still wouldn't have known what it was else.
Dutch name: Oorcicade (Ledra aurita)
''Ledra aurita'' is a species of bugs from Cicadellidae family. The only species of ''Ledrinae'' genus that lives in Europe and the United Kingdom.