Season 42Episode 4044m
Into the Wild: The Great Migration/The Secret Language of Elephants/B-Rex
2010-07-040.0 rating
"The Great Migration" rebroadcasts a looks at a massive animal migration in East Africa. "The Secret Language of Elephants" rebroadcasts a segment on scientists who are trying to understand Elephant speech. "B-Rex" rebroadcasts a profile of a paleontologist who is interested in recreating dinosaurs.