Note: This calendar view maps the number of captures of http://www.albertasource.ca/realestate/multimedia/education.php?url=http://www.albertasource.ca/aspenland/audio/heritagetrails_113.m3u&title=Heritage%20Trails%20-%20The%20Sod%20House, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.