| Family: | Lycaenidae |
| Subfamily: | Polyommatinae |
| Genus: | Polyommatus |
| Species: | icarus |
| Authority: | (Rottemburg, 1775) |
The Common Blue is the most widespread blue butterfly in Hampshire and the Isle of Wight and is found in a variety of grassy habitats. The brightly coloured males are conspicuous but females are more secretive. It remains widespread but there have been local declines within its range.
| #Records | #Individuals | Earliest Record | Latest Record | |
|---|---|---|---|---|
| All Records | 95,126 | 380,228 | 04/04/2019 | 12/11/1990 |
| 2023 | 5,189 | 13,902 | 25/4/2023 | 18/10/2023 |
| Site | Date | Quantity | |
|---|---|---|---|
| Earliest | Bury Hill transect: Section 4 | 25/4/2023 | 1 |
| Latest | Donkey Common | 18/10/2023 | 1 |
| Max Count | Stockbridge Down | 25/7/2023 | 145 |
