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Butterflies of Canada - http://www.cbif.gc.ca/spp_pages/butterflies/index_e.php
Full checklist with detailed accounts for all species, including photographs, and information on how to study and garden for butterflies. |
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Butterflies of Nova Scotia - http://museum.gov.ns.ca/mnh/nature/buttchek/
Checklist developed by the Halifax Field Naturalists. |
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Windsor, Ontario Butterfly Count - http://www.ojibway.ca/naba.htm
Results of the NABA butterfly counts at the Ojibway Nature Center. |