Shad fly invasion you need to see to believe in Ontario
Shad Fly North Bay
Shad flies in Glen Williams, Ontario, August 2011
Learning to love the shad fly
Pride flag flies over City Hall - North Bay News
Extraction day at Northern Ontario's butcher shop of horrors
It's an annual tradition in North Bay, the invasion of the shad fly!
This shad fly photo is picture perfect - North Bay News
Mayfly - Wikipedia
CTV Northern Ontario: North Bay's famous shad flies have returned
Insect invasion: See millions of mayflies swarming in northern Ont
Skies alive with Hornets today - North Bay News
Impressions of Living in North Bay, by Newfound Girl