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Notes:
Common in deciduous, especially oak, woodland, mature hedgerows, parks and gardens, throughout the British Isles. Wingspan male 31-37mm, female wingless. Much more delicate than the superficially similar Mottled Umber Erannis defoliaria. Larva feeds on Pedunculate and Sessile Oak, over-wintering as a pupa.
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Flightime guide |
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A | M | J |
J | A | S |
O | N | D |
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