Image 1 of 1
Adonis Blue Polyommatus bellargus Wingspan 32mm. A classic chalk downland butterfly, males of which are dazzling. Adult male has iridescent blue upperwings with black and white margins; female’s upperwings are brown with orange submarginal spots. Underwings of both sexes are grey-brown with spots. Double brooded: flies May–June and July–August. Larva feeds on Horseshoe Vetch; can sometimes be found in short turf being attended by ants. Very local in southern England but entirely restricted to chalk downs.
- © PAUL STERRY/Nature Photographers
- Image Size
- 3543x2434 / 5.9MB
- Contained in galleries