Battle for the elephants
(DVD)

Bonus program: Inside "Battle for the elephants."

"The elephant, perhaps Earth's most charismatic and majestic land animal, faces market forces driving the value of its tusks to levels once reserved for gold. As National Geographic goes undercover to expose the criminal network behind ivory's supply and demand, scientists reveal how the elephant, with its highly evolved society, keen intelligence, ability to communicate across vast distances and to love, remember and even to mourn, is far more complex than ever imagined"--From publisher description. It also demonstrates how the elephant, with its highly evolved society, keen intelligence, ability to communicate across vast distances and to love, remember and even to mourn, is far more complex than ever imagined.

DVD