Species	First sighting 2023	First sighting 2022
Peacock	1st January	16th January
Small Tortoiseshell	19th February	5th January
Red Admiral	1st January	1st January
Comma	21st March	1st January
Brimstone	6th February	5th January
Small White	2nd April	14th March
Green-veined White	2nd April	10th April
Orange-tip	17th March	22nd March
Holly Blue	3rd April	22nd March
Speckled Wood	4th April	18th March
Large White	18th April	15th March
Dingy Skipper	3rd May	18th April
Grizzled Skipper	29th April	18th April
Green Hairstreak	3rd May	16th April
Painted Lady	24th May	17th May
Small Heath	11th May	16th April
Small Copper	23rd April	22nd April
Common Blue	14th May	5th May
Brown Argus	14th May	8th May
Wood White	10th May	5th May
Large Skipper	1st June	19th May
Marbled White	12th June	9th June
Black Hairstreak	9th June	2nd June
Meadow Brown	7th June	22nd May
Ringlet	17th June	10th June
Dark Green Fritillary	18th June	27th May
Small Skipper	13th June	12th June
Essex Skipper	24th June	19th June
Silver-washed Fritillary	18th June	16th June
White Admiral	22nd June	15th June
Purple Emperor	24th June	21st June
Purple Hairstreak	21st June	20th Jun
White-letter Hairstreak	12th June	20th June
Gatekeeper	23rd June	20th Jun
Clouded Yellow	21st June	19th May
Chalkhill Blue
Monarch
Camberwell Beauty