Mn Sea Grant: Superior Waves
Sea Lamprey
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:09:16
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Sinopsis
The focus of today's program is sea lamprey. Lampreys are an eel-like fish considered an invasive species in Lake Superior and the Great Lakes. Researchers estimate about one hundred and four thousand lampreys are swimming around in Lake Superior. Lamprey control costs millions of dollars every year.
