Prev Flights Rec Search
Winter Moth
Operophtera brumata (Linnaeus, 1758)
Geometridae: Larentiinae
1799 / 70.106
Photo © Stephen Youngs,  08/12/2018 - Hethersett

View all 104 photos >

Tetrad Map
Google Map

Similar Species
Northern Winter Moth
Operophtera fagata
Forewing: 13-16mm.
Flight: one generation Oct-Jan.
Foodplant:   Broadleaved trees.
Red List: Least Concern (LC)
GB Status: Common
Verification Grade:  Adult: 1
Status
Well distributed and abundant. Extremely common, in woodland, parks and gardens throughout much of the British Isles.
As its English name suggests, this moth occurs from late autumn through to January or February.

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

The larvae can occur in great numbers, reaching pest status in some areas.

Recorded in 64 (86%) of 74 10k Squares.
First Recorded in 1834.
Last Recorded in 2025.
Additional Stats

Latest 10 Records
Date#VC10kArea
05/05/2025428TF61East Winch
03/05/2025328TL78Weeting Heath
30/04/2025328TF60Crimplesham
29/04/2025628TL79Foulden
27/04/2025128TF60Crimplesham
26/04/2025228TF60Crimplesham
26/04/2025+28TL79Foulden
25/04/2025128TL79Cranwich
22/04/2025328TL99Wayland Wood
08/02/2025127TM18Winfarthing
Further info: Operophtera brumata
 
UK Moths
British Lepidoptera
NBN Atlas
Moth Dissection UK
Svenska fjarilar
Lepiforum.de
Bedfordshire Moths
Cambs Moths
Devon Moths
Dorset Moths
Essex Field Club
Hants Moths
Herts & Middx Moths
Huntingdon HMBG
Kent Moths
Norfolk Moths
Somerset Moths
Suffolk Moths
Upper Thames Moths
West Midlands Moths
Yorkshire Moths
Norfolk Moths (Full)
Back Record Home
iMoths V14.3 HD © Lepidoptera UK 2025
This web app requires necessary cookies to function correctly. We'd also like to set Google analytics cookies that help us make improvements by measuring how you use the site. These will be set only if you accept all cookies. Necessary cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this will affect how the website functions. Cookies Policy