Jutta Arctic Butterfly

''Oeneis jutta'', the Jutta Arctic or Baltic grayling, is a species of butterfly in the subfamily Satyrinae with a Circumboreal distribution. It occurs in bogs and tundra in the north of Europe, the Baltic states, the Urals, Siberia, northern Kazakhstan, the Russian Far East, northern Mongolia, northeastern China, North Korea, and northern North America . Larvae feed on ''Carex'' and ''Eriophorum'', possibly also ''Glyceria'', ''Molinia'', and ''Juncus''. ''Ledum palustre'' is the preferred nectar.. more