Common in dry grassland, sand-dunes, chalk downland and gardens throughout the British Isles. Widespread and common in Hampshire and on the Isle of Wight. Wingspan 22-28 mm. Generally easy to recognise on account of the straight line which bisects the forewing, and often coloured differently either side of this line, but in a fairly common variant the wing is concolorous. Larva feeds on various grasses, including Sheep's-fescue, Tufted Hair-grass and False Oat-grass.
Flightime guide |
Stage | J | F | M |
A | M | J |
J | A | S |
O | N | D |
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Larval |
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