Common resident of birch woodland and commons.

Betula spp. with larva feeding May/June and August/September spinning leaves together into an untidy bunch.

Associated especially with young coppice birch, sometimes less than one year old.

A variable species, cannot reliably be distinguished from A. ferrugana except by dissection.

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 52 (37%) of 140 10k Squares. First Recorded in 1874. Last Recorded in 2023. (Data up to end 2023) Additional Stats

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