Glad to report the news that Butterflies of Canada is back online after a hiatus of some years.
The online representation of the book “The Butterflies of Canada by Ross A. Layberry, Peter W. Hall, and J. Donald Lafontaine. University of Toronto Press; 1998” has been made available online by the Toronto Entomologists’ Association. It can be found online here: https://www.ontarioinsects.org/BOC/index_e.php .
Thanks!