Which butterflies emerged when?
These are the earliest dates on which each species of adult butterfly was reported to the website. Ordered by date of first sighting.
Species | 2020 | 2021 |
---|---|---|
Adonis Blue | 2020-04-27 | - |
Brimstone | 2020-01-19 | - |
Brown Argus | 2020-04-19 | - |
Brown Hairstreak | 2020-07-12 | - |
Chalkhill Blue | 2020-07-06 | - |
Clouded Yellow | 2020-04-19 | - |
Comma | 2020-01-19 | - |
Common Blue | 2020-04-26 | - |
Dark Green Fritillary | 2020-05-25 | - |
Dingy Skipper | 2020-04-14 | - |
Duke of Burgundy | 2020-05-02 | - |
Essex Skipper | 2020-06-14 | - |
Gatekeeper | 2020-06-09 | - |
Grayling | 2020-06-14 | - |
Green Hairstreak | 2020-04-08 | - |
Green-veined White | 2020-03-16 | - |
Grizzled Skipper | 2020-04-08 | - |
Holly Blue | 2020-03-25 | - |
Large Skipper | 2020-05-19 | - |
Large Tortoiseshell | 2020-03-03 | - |
Large White | 2020-03-24 | - |
Long-tailed Blue | 2020-08-10 | - |
Lulworth Skipper | 2020-05-07 | - |
Marbled White | 2020-05-19 | - |
Marsh Fritillary | 2020-04-26 | - |
Meadow Brown | 2020-05-17 | - |
Orange Tip | 2020-03-26 | - |
Painted Lady | 2020-04-03 | - |
Peacock | 2020-01-05 | - |
Purple Emperor | 2020-06-23 | - |
Purple Hairstreak | 2020-06-07 | - |
Red Admiral | 2020-01-02 | - |
Ringlet | 2020-06-05 | - |
Silver-spotted Skipper | 2020-08-03 | - |
Silver-studded Blue | 2020-05-25 | - |
Silver-washed Fritillary | 2020-06-07 | - |
Small Blue | 2020-04-25 | - |
Small Copper | 2020-03-24 | - |
Small Heath | 2020-04-22 | - |
Small Pearl-bordered Fritillary | 2020-05-27 | - |
Small Skipper | 2020-05-27 | - |
Small Tortoiseshell | 2020-01-19 | - |
Small White | 2020-03-01 | - |
Speckled Wood | 2020-03-21 | - |
Swallowtail | 2020-08-09 | - |
Wall Brown | 2020-04-08 | - |
White Admiral | 2020-06-04 | - |
White-letter Hairstreak | 2020-06-15 | - |
Wood White | 2020-04-19 | - |