The sea lamprey is an invasive species living in Canada’s Great Lakes that had been kept under control for decades – until now. Erica Vella explains how the pandemic fuelled a population spike among the “vampire fish,” and what’s being done to stop them.
![Invasive ‘vampire fish’ on killing spree in Great Lakes](https://motorcycleaccidenttorontotoday.ca/wp-content/uploads/2023/07/6488-230717-ERICA.jpg)