Wasp, hornet or bee?
In Quebec, the wasps that cause trouble are mostly yellowjackets, striped yellow and black, which nest in the ground, inside walls or under a shed. The bald-faced hornet, black and white, builds a large grey balloon-shaped nest in a tree, a hedge or under the eaves. Paper wasps make small open nests with visible cells, hanging under a railing or a ledge. Bees are stockier and covered in hair: they feed on flowers and rarely take an interest in your plate.