Mating damselflies at Portbury Wharf Nature Reserve

Mating damselflies at Portbury Wharf Nature Reserve

Observation - Mating damselflies at Portbury Wharf Nature Reserve - UK and Ireland. Description: As they are mating I assume these are the same species, despite the difference in colour. Is the blue one the male?

As they are mating I assume these are the same species, despite the difference in colour. Is the blue one the male?