The first British record was in Dartford Kent on 6th November 2011 by Norman Winterman with a second turning up close by just two days later in a trap operated by James Hunter et al. Since then it has slowly moved north and west. It was first recorded in Bedfordshire in 2017 and in Cambridgeshire in late 2018.
Recorded in 2 (0.7%) of the 270 2km squares of Huntingdonshire.
Last recorded in December 2022
Recorded date range (Adult): 13 January to 22 December