Holly Blue?

Holly Blue?

Observation - Holly Blue? - UK and Ireland. Description: Very active butterflies, often over-flying the garden but seldom settling. When they do so, they favour the ivy on the standing dead ash. A first for me if right.

Very active butterflies, often over-flying the garden but seldom settling. When they do so, they favour the ivy on the standing dead ash.
A "first" for me if right.