Singles are noted at Hadham Ford (near Bishops Stortford) on 22nd August 2016, Sunbury on 19th July 2020 and then at Cowley (Uxbridge) on both 13th & 17th July 2022.
Editorial note: We understand there may also be further reports from Cowley in 2023, but details are not yet available. Temporary residence in that area is potentially possible.
Recorded in 5 (12%) of 41 10k Squares. First Recorded in 2016. Last Recorded in 2023. Additional Stats
This site requires necessary cookies to function correctly. We'd also like to set Google analytics cookies that help us make improvements by measuring how you use the site. These will be set only if you accept all cookies.
Necessary cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this will affect how the website functions.
Cookies Policy
Prev | Next 
