Invasive ant species is forming supercolonies across southwestern British Columbia, Canada

Ant supercolonies are taking over southwestern British Columbia. A study published in the Journal of the Entomological Society of British Columbia late last year provides evidence of at least two supercolonies of an invasive ant species, Myrmica rubra, inhabiting BC. Evidence from behavioral experiments demonstrates that this ant species behaves as if it has formed up to five different supercolonies across seven regions of southwestern BC.

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