Local in birch woodland throughout Britain, with a scattered, discontinuous distribution. The distribution in Hampshire and on the Isle of Wight follows a similar pattern to other Eriocrania, being mainly restricted to the woodlands of the south, along the north edge of Wight, and around the north-eastern heaths. Wingspan 9-12 mm. Day-flying. Adults difficult to distinguish from other Eriocrania species, and more reliably recorded in the larval stage. Larva mines leaves of Birch, over-wintering as a pupa.