Here are 2024's earliest sightings of resident and common migrant butterflies, as reported to Butterfly Conservation.

To count as first sighting, butterflies must be seen outside and be active (i.e. not in hibernation). If you are confident that you've seen a butterfly species in the UK this year that has not yet been reported below, please contact @email. You can follow all the latest sightings, as they happen, on Twitter @savebutterflies or on Butterfly Conservation's Facebook page.

If you would like to get involved with butterfly recording, not just for first sightings, but to contribute to our assessments of UK trends and to underpin conservation, you can download our free recording app or find out how to take part.

Last updated: 2 February 2024

Vernacular name Scientific name Date Location
Swallowtail  Papilio machaon    
Dingy Skipper Erynnis tages    
Grizzled Skipper Pyrgus malvae    
Chequered Skipper Carterocephalus palaemon    
Essex Skipper Thymelicus lineola    
Small Skipper Thymelicus sylvestris    
Lulworth Skipper Thymelicus acteon    
Silver-spotted Skipper Hesperia comma    
Large Skipper Ochlodes sylvanus    
Wood White Leptidea sinapis    
Cryptic Wood White Leptidea juvernica    
Orange-tip Anthocharis cardamines    
Large White Pieris brassicae    
Small White Pieris rapae    
Green-veined White Pieris napi    
Clouded Yellow Colias croceus    
Brimstone Gonepteryx rhamni 1 January Hampshire 
Wall Lasiommata megera    
Speckled Wood Pararge aegeria 9 January Hampshire
Large Heath Coenonympha tullia    
Small Heath Coenonympha pamphilus    
Mountain Ringlet Erebia epiphron    
Scotch Argus Erebia aethiops    
Ringlet Aphantopus hyperantus    
Meadow Brown Maniola jurtina    
Gatekeeper Pyronia tithonus    
Marbled White Melanargia galathea    
Grayling Hipparchia semele    
Pearl-bordered Fritillary Boloria euphrosyne    
Small Pearl-bordered Fritillary Boloria selene    
Silver-washed Fritillary Argynnis paphia    
Dark Green Fritillary Argynnis aglaja    
High Brown Fritillary Argynnis adippe    
White Admiral Limenitis camilla    
Purple Emperor Apatura iris    
Red Admiral Vanessa atalanta 1 January Northamptonshire, Oxfordshire, Dorset, Sussex
Painted Lady Vanessa cardui 26 January Dorset, Isles of Scilly
Peacock Aglais io 1 January Lincolnshire
Small Tortoiseshell Aglais urticae 5 January Dorset
Comma Polygonia c-album 6 January Cornwall
Marsh Fritillary Euphydryas aurinia    
Glanville Fritillary Melitaea cinxia    
Heath Fritillary Melitaea athalia    
Duke of Burgundy Hamearis lucina    
Small Copper Lycaena phlaeas    
Brown Hairstreak Thecla betulae    
Purple Hairstreak Favonius quercus    
Green Hairstreak Callophrys rubi    
White-letter Hairstreak Satyrium w-album    
Black Hairstreak Satyrium pruni    
Small Blue Cupido minimus    
Holly Blue Celastrina argiolus    
Large Blue Maculinea arion    
Silver-studded Blue Plebejus argus    
Brown Argus Aricia agestis    
Northern Brown Argus Aricia artaxerxes    
Common Blue Polyommatus icarus    
Adonis Blue Polyommatus bellargus    
Chalk Hill Blue Polyommatus coridon