If you look at a large map of the distribution of brown and black rats, you will see they cover the planet. You will also see a large Alberta-shaped space on that map. This is the story of the Alberta Rat Patrol, which has worked since the 1950s to keep the province of Alberta rat free. Support: patreon.com/canadaehxDonate: https://www.buymeacoffee.com/craigUDonate: canadaehx.comE-mail: craig@canadaehx.comTwitter: twitter.com/craigbairdInstagram: @Bairdo37YouTube: youtube.com/c/canadianhistoryehx