|Zebra Mussels are known for their striped shells and clingy habits. These natives of Europe and Asia traveled to North America in by ship. Learn more about why the zebra mussel poses a threat to native animals and the health of North American waterways.|
From the Publisher:
Looks at the qualities of zebra mussels and examines how they became an invasive species in Western Europe and the United States, how they cause problems in their new environments, and the ways that people have attempted to deal with them.