This website provides a handy guide to the Butterflies of Ontario.  

Many of the species featured here can also be found in other parts of Canada and the USA.

Each butterfly species has its own web page, and these pages are organized by family.  You can get to these pages in several ways:
If you're unfamiliar with the wide range of butterflies found in our province, you might want to start at the View Butterfly Families page. This will give you an idea of how our butterflies are classified, but feel free to dive in anywhere!

NEW! For my Quebec website, follow this link: 
Butterflies of Quebec. 

NEW! For my Maritimes website, follow this link: 
Butterflies of the Maritimes

Les papillons de l'Ontario
Ontario Butterflies