Your cute little goldfish could ruin the natural aquatic ecosystem
Town of Okotoks turns goldfish hunter to round up invasive species
goldfish, Carassius auratus Cypriniformes: Cyprinidae
Invasive giant goldfish to be killed off in St. Albert ponds
Goldfish – SSISC
London, Ontario, Canada: June 8 2021: Sign at Westminster Ponds
Goldfish Ontario's Invading Species Awareness Program
Invasive Species Centre on LinkedIn: Don't Let It Loose!
Goldfish - Wikiwand