Very few records in the UK, mostly from coastal sites.
Small resident population thought to be present in East Norfolk, with all records originating from the same 10k square.
Resident colonies also reported along the Suffolk coastline.
|Retained Specimen / Photograph will be Required. |
Recorded in 2 (3%) of 74 10k Squares.
First Recorded in 1975.
Last Recorded in 2021.