Secrets of the Zoo: Down Under: Season 4, Episode 7 - ProjectFreeTV

4 - 7: A Perfect Storm

It's an emotional farewell as the Taronga marine keepers wave goodbye to 5-year-old Australian Sea Lion, 'Moby'. He's being swapped for another sea lion at a marine park 6 hours' drive north of Sydney, to strengthen the genetic diversity at both zoos.