About Chalk Hill Blue
A large blue butterfly with silvery-blue males and brown females. Restricted to chalk and limestone grasslands.
Did You Know?
Males have an ethereal silvery-blue tone unique among European butterflies, visible in large numbers on chalk hills.
Distribution
Where Chalk Hill Blue can be found
Seasonal Activity
Peak activity
Moderate
Low / dormant
Cite This Page
APA:
Orbitrock. (2026). Chalk Hill Blue (Polyommatus coridon). Retrieved from https://orbitrock.com/insect/chalk-hill-blue
MLA:
"Chalk Hill Blue." Orbitrock, https://orbitrock.com/insect/chalk-hill-blue.