Common Blue Damselflies?

Common Blue Damselflies?

Observation - Common Blue Damselflies?. Description: I think these are Common Blue Damselflies, but I'm not sure. There were at least 8, flying at the edge of grassland, near to a pond.

I think these are Common Blue Damselflies, but I'm not sure.
There were at least 8, flying at the edge of grassland, near to a pond.