Holly Blue (Celastrina argiolus)

Holly Blue (Celastrina argiolus)

Observation - Holly Blue (Celastrina argiolus). Description: Im not sure if this is a Common Blue or a Holly Blue Butterfly mainly because of the large black area on the wing tips. Photos I've seen don't have this.

Im not sure if this is a Common Blue or a Holly Blue Butterfly mainly because of the large black area on the wing tips. Photos I've seen don't have this.