northern brown argus northern brown argus in buttercup northern brown argus on Lotus corniculatus Wall' mating Small tortoiseshell' mating Red admiral Large skipper marbled white Black Hairstreak Dark Green Fritillary I Dark Green Fritillary II Chalk Hill Blue Greenish Silver-washed Fritillary I Greenish Silver-washed Fritillary II Silver-washed Fritillary I Dark Green Fritillary III Comma butterfly Silver-washed Fritillary II Chalk Hill Blue's I Chalk Hill Blue's II Chalk Hill Blue's III Common darter Large white Common blue on green Common blue on clover Northern Brown Argus butterfly chequered skipper sunbathin male small pearl bordered sunbathin female small pearl bordered sunbathin small pearl bordered on bugle blue on cuckoo flower painted lady Wall speckled wood Wall Aberration III Wall Aberration II Wall Aberration I