Williamson's Emerald

Dragonfly or damselfly in the family Corduliidae 56 mm long. Lives near water. Feeds on insects.

There are 90 observations of Williamson's Emerald in Québec, mostly in Estrie, Chaudière-Appalaches and Bas-Saint-Laurent, and it has been reported in 13 of the 17 regions. They peak in July and become rare from September to May.