Across Canada, a silent invasion is costing the country billions. Invasive species—plants, insects, and animals that didn’t originate there—are taking over ecosystems and threatening industries that ...
Across the tranquil waters of Canada’s vast network of lakes and rivers, a quiet invader is on the move. The spiny water flea, Bythotrephes cederströmii, is a microscopic predator that is forever ...
MINNEAPOLIS — An exploding population of hard-to-eradicate “super pigs” in Canada is threatening to spill south of the border, and northern states like Minnesota, North Dakota and Montana are taking ...
Imagine a wild, feral goldfish surviving in a habitat it was never meant to enter. In Canadian waters, such creatures are not uncommon; apparently, goldfish are now established in multiple provinces, ...
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Feral goldfish are nearing invasive levels in Canada
Imagine a wild, feral goldfish surviving in a habitat it was never meant to enter. In Canadian waters, such creatures are not uncommon; apparently, goldfish are now established in multiple provinces, ...
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