Species Account

Select species and region:


Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Common

Local Status: Common and fairly widespread resident.

Local Record: Grade 1   See here for explanation

Flight time: Two generations, May-Jul, Aug-Oct.

Forewing: 12-15mm.

Foodplant: Grass seeds.

Regional breakdown:

 VC61VC62VC63VC64VC65
Year first recorded18751953184618861940
Year last recorded20142014201420142015
Number of records311991913901298420
Number of individuals4357122018932358565
Unique positions916610113223
Unique locations946510113123
Adult records309390113331191413
Immature records10000

For the county, we have a total of 7146 records from 414 sites. First recorded in 1846.
 

Photos


2389 Pale Mottled Willow 02
© Paul Holmes
2389 Pale Mottled Willow 01
© Ian Andrews

Species Account


Sutton & Beaumont, 1989: Fairly widespread and frequently recorded from all five vice-counties. As elsewhere in Britain it appears to be associated with hay, both during harvesting and in storage.

2012 (CHF): Common and widespread across the county in two large broods though it can turn up at any time between February and November. Numbers may be augmented by immigration.
 

See background to species accounts.  Index of Vernacular names - Search - Random Species