Species Account

Select species and region:


Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Common

Local Status: Uncommon and thinly distributed resident.

Local Record: Grade 1   See here for explanation

Flight time: One generation, Aug-Nov, (Mar-Jun after hibernation).

Forewing: 19-23mm.

Foodplant: Willows, Aspen and poplars.

IMPORTANT - Please note that the maps and accounts are provisional, subject to change and further update.  The whole dataset still needs to go through the final verification process and it is likely that a very small number of records will not satisfy the present requirements and there are other records that have not been formally submitted.  The information is for guidance only.

Record breakdown:

 VC9VC11Region
Year first recorded190519831905
Year last recorded201120112011
Number of records8811181998
Number of individuals9791852328
Unique positions16413354
Unique locations14012304
Adult records7421151714
Immature records11328

For the region, we have a total of 1998 records from 304 sites. Earliest record on file is in 1905.
 

Photos


2469 Herald 05
© Will Bown, Apr 2016
2469 Herald 04
© Will Bown (March 2014)
2469 Herald 03 pupa
© Jack Oughton
2469 Herald 02
© Jack Oughton
2469 Herald 01
© Tom Morris

Species Account


For further information refer UK Moths.

Davey, P., 2009: A widespread species in England and Wales, but local in Scotland, the larva feeding on sallow and willow (Salix spp.) and poplar (Populus spp.). In Dorset, the moth is widespread and frequent, increasing to common locally, in sallow-rich damp habitat. "The insect seems to be uniformly dispersed in the county and though frequent, never abundant, though occasionally it may be found in small groups in caves. It is, however, an insect whose habits and beauty cause it to be more frequently noticed than many commoner species." (W Parkinson Curtis manuscript). In Dorset, the moth is double brooded, with a discrete generation between early July and mid-August. The peak of the summer brood is more than twice as large on average, than that of the winter brood. Post-winter numbers are roughly six times larger on average than those observed during the autumn, and a significant spring emergence is suspected.
 

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