A Damselfly with a blue tail – David at the HALL of EINAR

Blue-tailed Damselfly (Ischnura elegans) - The Hall of Einar - photograph (c) David Bailey (not the)

A Damselfly with a blue tail

There’s a Damselfly with a blue stripe on its tail over the water in Somerset: It’s a Blue-Tailed Damselfly, Ischnura elegans.