Species Account

Select species and region:


Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Migrant

Local Status: Scarce and local migrant/wanderer.

Local Record: Grade 1   See here for explanation

Flight time: Recorded all months (most Sep-Oct).

Forewing: 19-23mm.

Foodplant: Low growing plants, Dandelion etc.

Regional breakdown:

 VC61VC62VC63VC64VC65
Year first recorded18831883188318831883
Year last recorded20142014201120142014
Number of records49271333417
Number of individuals65184173616
Unique positions491824223
Unique locations521825223
Adult records48268233016
Immature records00000

For the county, we have a total of 647 records from 120 sites. First recorded in 1883.
 

Photos


2119 Pearly Underwing 05
© David Ashton, 23 Oct 2015
2119 Pearly Underwing 04
© Andy Nunn
2119 Pearly Underwing 03
© Paul Holmes
2119 Pearly Underwing 02
© Charles Fletcher, 28 Sep 2006
2119 Pearly Underwing 01
© Charles Fletcher, 28 Sep 2006

Species Account


Sutton & Beaumont, 1989: A frequent immigrant to the British Isles, this moth reaches Yorkshire in most years. Numbers are very variable and mainly concentrated near the coast, although there are certain inland localities where it is consistently more common. It has been suggested that this is due to movement from the South of Britain rather than east-west migration (PQW pers. comm.). There is no record from VC65 but it is almost certainly occasionally present.

Argus 47, 2001-04:
VC65. Hutton Conyers, 7, 14 & 20.10.2000, 4.11.2000, 13.10.2004 (CHF). NEW VICE-COUNTY RECORD.

2012 (CHF): Almost half of the county records are from the Spurn area but this migrant can turn up anywhere. There were an unprecedented 221 records in 2006 but numbers have been in single figures each year from 2008 onwards.
 

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