SciShoots: Invasive Alien Species

European Green Crab. Credit: CSIRO/Wikimedia

Turn over a rock on the beach or pull up a buoy from a dock and you'll find the surfaces covered with critters. But many of those animals aren't supposed to be there—they're invasive alien species. What makes a species invasive and how are these animals putting local ecosystems at risk? Join Dave Remsen, Director of our Marine Resources Center, in our latest video to learn all about the local alien invasive species in Woods Hole.

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