Invasive Species in a Changing Climate

Climate change and invasive species are both major drivers of biodiversity loss worldwide. These drivers pose a pressing threat not only to global ecosystems but also to the vital services which they provide. Species invasions can be amplified by climate Continue Reading

Hemlock Woolly Adelgid CFIA Update

On August 10, 2022, the Canadian Food Inspection Agency confirmed the presence of hemlock woolly adelgid (HWA) near Grafton, Ontario. A small population of HWA was first detected in the province in Etobicoke in 2012 but was eradicated shortly after Continue Reading

Invacost: The Cost of Invasive Species

Invasive species are spread around the world as people, animals, cargo, and ships travel from place to place. The changing climate is increasing the spread of invasives. With temperature changes in both air and water, species are shifting locations to Continue Reading