Species Account

Select species and region:


Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Common

Local Status: Scarce and thinly distributed or restricted resident.

Local Record: Grade 1   See here for explanation

Flight time: One generation, Feb-Mar.

Forewing: 17-20mm.

Foodplant: Silver and Downy Birch.

Regional breakdown:

 VC61VC62VC63VC64VC65
Year first recorded19401883184718831883
Year last recorded20132014201420142015
Number of records3322021019426
Number of individuals44297642168655
Unique positions2038706310
Unique locations194069669
Adult records2921418315826
Immature records00100

For the county, we have a total of 683 records from 203 sites. First recorded in 1847.
 

Photos


65.016 Yellow Horned 10
© Colin Duke All Rights Reserved 2018
65.016 Yellow Horned 09 Head
© Colin Duke All Rights Reserved 2018
65.016 Yellow Horned 08
© Colin Duke All Rights Reserved 2018
65.016 Yellow Horned 07
© Andy Nunn
65.016 Yellow Horned 06
© Andy Nunn
65.016 Yellow Horned 05
© Alan Draper
65.016 Yellow Horned 04
© Ian Andrews
65.016 Yellow Horned 03
© Damian Money
65.016 Yellow Horned 02
© Damian Money
65.016 Yellow Horned 01
© Terry Box, 21 Mar 2012

Species Account


Sutton & Beaumont, 1989: Often the first of the larger moths to emerge, this species is generally common in areas of well established birch but scarce elsewhere. Recorded from all five vice-counties, although only in the west of VC61.

2012 (CHF): The comments in 1989 are still true. It can be very common in birch woodland in March but uncommon elsewhere.
 

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