Wetlands: they're in every state. They're critical for wildlife, waterways, and the rest of us. So who's keeping an eye on these ecosystems? We are the Wetland Watchers.
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We start on dry land getting a wetlands crash course.
Travel with us to wetlands in Portsmouth, New Hampshire to study their health and ecological condition.
EPA scientists tell us what's next for the national wetlands study, and how previous surveys have had an impact.
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