Salt Marsh Moth or Acrea Moth Estigmene acrea (Drury, 1773) | Butterflies and Moths of North America
The Monarch Caterpillar: A Distinctive and Toxic Species Found in Canada – Nature Blog Network
Spongy moth | York Region
Spongy Moth (Lymantria Dispar Dispar) – City of Toronto
Dangerous caterpillars – Entomological Society of Canada
A Very Lucky Tiger Swallowtail Caterpillar
North America's Largest Caterpillar Spotted In Plum Coulee And Morden - PembinaValleyOnline.com - Local news, Weather, Sports, Free Classifieds and Business Listings for the Pembina Valley, Manitoba
Climate change makes invasive moth caterpillars a bigger problem
Dangerous caterpillars – Entomological Society of Canada
Tent caterpillars are back, but it should be the last year of infestation | CTV News
Caterpillars of Ontario, Canada
Large Caterpillars of North America | Wildlife Insight
Caterpillar in BC, Canada on the side of my house. About 1” long : r/whatsthisbug
Luna moth | Space for life
Caterpillar of a sphinx moth - PEST CONTROL CANADA
It's a banner year in Ontario for this invasive pest
Polyphemus moth | Space for life
2 simultaneous caterpillar outbreaks hit Inuvik | CBC News
Why hairy caterpillars are suddenly everywhere | CTV News
Spongy Moth – Profile and Resource | Invasive Species Centre