Winter Moth Operophtera brumata: Distribution map

Please note that the NBN Gateway map service has been terminated as of 1 April 2017.

As soon as a replacement map service is available, distribution maps will hopefully appear here again.

In the meantime, you can get some idea of distribution from the NBN Atlas website.

View the NBN Atlas Map

70.106 BF1799
Winter Moth Operophtera brumata

(Linnaeus, 1758)

Wingspan 22-28 mm.

A common species in most of Britain, this moth occurs, as its English name suggests, from late autumn through to January or February.

The larvae feed on a range of trees and shrubs, as well as moorland species such as heather (Calluna). Sometimes the larvae occur in great numbers, reaching pest status and occasionally completely defoliating small trees.

The females are virtually wingless, and crawl up tree-trunks to await the arrival of males.
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