This voracious U.S. catfish species is now in Ontario, possibly due to climate change
Scientists have found evidence the flathead catfish—a species from the southern U.S. known for its huge size and monstrous appetite for fish—has established itself in the Thames River in southwestern Ontario. Read the full story by the CBC.
Great Lakes Commission
https://www.glc.org/dailynews/20240508-catfish-canada