'Ecological trainwreck': Canada's wild boar population booming, posing new threats to U.S.
Alex Pierson speaks with Dr. Ryan Brook, Saskatchewan agriculture and BioResources professor and wild pig expert, about how Canada's wild boar population poses a threat to our U.S. neighbours.
Learn more about your ad choices. Visit megaphone.fm/adchoices
Create your
podcast in
minutes
It is Free