Students practice geographical skills to map the routes of invasive species from their native habitat to some of the regions to which the exotics have spread.
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Related videos and resources:
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USFS Pacific Northwest Research Station, Invasive Species
U.S. Forest Service
Pacific Northwest Research Station website. -
Bio-invasions: Breaching Natural Barriers
Washington Sea Grant Program -
USGS Nonindigenous Aquatic Species (NAS)
U.S. Geological Survey website.