![]() ![]() Red-Eared Sliders are not adapted to harsh Canadian winters and may not even survive long-enough to enjoy their newfound freedom. Goldfish and Red-Eared Sliders are almost exclusively released into urban ponds and waterways by well-meaning pet owners. Figure 3 Red-Eared Sliders basking on logs. The province of Alberta has also verified the presence of Goldfish or Koi fish in over 70 different locations. In Ontario, they are established in both the north shore of Lake Erie and the west end of Lake Ontario. Having been released in ponds or connecting waterways, Goldfish now have established populations in each of the Canadian provinces and in regions across the United States except Alaska. Goldfish or Red-Eared Sliders, for instance, may be released intentionally into natural ponds or waterways by their often-well-intentioned owners. ![]() ![]() Species may be spread either intentionally or unintentionally via aquaculture trade. The best practice in preventing the spread of invasive species is to not let it loose! On this page: Nonetheless, pet owners bear the difficult responsibility of seeing their animals through to the end of their lives. Loose pets can have negative impacts on natural ecosystems by spreading disease, outcompeting native species for resources, preying on native species, contributing to habitat degradation as well as increasing pressure on endangered and/or threatened species at risk.Įven when a pet is released based on moral and compassionate grounds, not only the ecological integrity of that ecosystem is being jeopardized, but the pet may not be able to adapt to the new environment leading to a potentially tragic death because of their inability to cope with natural conditions such as temperature, food availability, or predators. Owning a pet or an aquarium can be an exciting and fulfilling hobby – but it also comes with responsibility!ĭomestic pets like fishes, invertebrates, aquatic plants, reptiles, amphibians, or mammals can become invasive when released into natural environments. Shown in this video are red-eared sliders, a domestic pet species that can have negative impacts on natural environments if released, not to be confused with native painted turtles. ![]()
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