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Acleris notana
Tawny Birch Tortrix (Donovan, 1806)
Tortricidae: Tortricinae
1045 / 49.084
Photo © JB Kemp,  10/10/10 Wirral - gen.det Steve Hind

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Similar Species
Tawny Oak Tortrix
Acleris ferrugana
Wingspan: 14-18mm.
Flight: Two Gens. June-July. Sept-May Overwintering.
Foodplant:   Birch. Alder, Bog-myrtle
Nat Status: Common
Verification Grade:  Adult: 4
Status
Very variable species found in woodland, heathland and scrub. Similar to A. ferrugana only reliably separated by dissection of the genitalia.

Determination by Genitalia Examination Required

Recorded in 25 (34%) of 74 10k Squares.
First Recorded in 1992.
Last Recorded in 2024.

Latest 10 Records
Date#VC10kArea
30/01/2024127TG14Felbrigg / Runton
25/08/2023128TF62Sandringham
06/07/2023128TF62Sandringham
24/06/2023128TF62Sandringham
28/05/2023128TL78Weeting Heath
07/05/2023128TL78Weeting Heath
01/05/2023128TF61East Winch
13/07/2022128TF62Sandringham
13/07/2022128TF92North Elmham
29/06/2022127TG31Bure Marshes NNR
Further info: Acleris notana
 
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