Main: (Geometridae / Ennominae)
70.234 [B&F: 1913] Canary-shouldered Thorn (Ennomos alniaria) (Linnaeus, 1758)

 

Notes: Common in woodland, scrub, parks and gardens throughout the British Isles. Widespread and common in Hampshire and on the Isle of Wight. Wingspan 38-42 mm. Larva feeds on Downy and Silver Birch, Alder and Goat Willow.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

% of total records
Max records: 321
         
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Percentage of Total Records

Total records
Max Percentage: 0.23417489
         
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

Phenology - Adult Records

Max records: 589
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Distribution Map

Historical distribution at tetrad resolution
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Record Density

As above but the larger the symbol, the greater the number of records
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