Europe: Albania Andorra Austria Belgium Bosnia Hercegovina Bulgaria Byelorussia Crete Croatia Czech Republic Denmark European Kazakhstan Finland France Great Britain Germany Greece Hungary Italy Latvia Liechtenstein Lithuania Luxembourg Macedonia Malta Moldavia Montenegro Netherlands Norway Poland Portugal Romania Russia (CT NT ST) Serbia Slovakia Slovenia Spain Sweden Switzerland Ukraine. North Africa: Algeria Azores Morocco Madeira Tunisia. Asia: Azerbaijan Armenia Georgia Iran. Extralimital: N America (introduced).