Round Goby

 The Round Goby

The Round Goby is a prominent invasive species swimming around Canada’s freshwater lakes, since 1990 gobies have spread competing against native bottom feeders for food and affecting sport fish by eating native fishes eggs. Gobies are a huge problem as they eat basically everything, including Zebra mussels! But just as good as it may seem, there’s been research linking a strain of botulism type-E to gobies as after eating Zebra Mussels the toxin is created and birds of prey and predator fish die out due to this botulism strain. 

Furthermore here’s a short minute long video from Clevelands Aquarium of those up close, and closed captioned information about the Round Goby: https://youtu.be/tEVUGfFw0Z4?si=IVI94mOc_m480hDr

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