Part of the Eyewitness educational video series, which features simple discussions of scientific material one topic at a time for kids and parents, too, Eyewitness: Pond and River examines the relationship between ponds, rivers, and the larger bodies of water they flow into, as well as the wildlife they support. Viewers tour a variety of lakes, rivers, and ponds, catching sight of mean-spirited piranha and gregarious river dolphins along the way. ~ Betsy Boyd, Rovi