hd.thomson-multimediaGreat Lakes Wild The Goby Effect (2014–2015) watch online HD
- Original title:The Goby Effect
- Category:TV Episode / Documentary
- Released:2014–2015
- Duration:24min
- Video type:TV Episode
- Rating 6.9
- Votes 108
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Short summary
The Lake Erie water snake, once on the brink of extinction, now looks to be rebounding--thanks mainly to the invasive goby fish that's wreaking havoc on the Great Lakes ecosystem. Can scientists studying this environmental anomaly find a healthy ecological balance? (HD)