Join fish biologist, conservationist, and National Geographic Explorer Dr. Zeb Hogan in his scientific quest to preserve the world's biggest freshwater fish. As part of his Megafishes Project, Zeb heads to the Australian outback on an expedition to find the elusive sawfish, which looks like a cross between a shark, a stingray, and a chainsawand can grow to 22 feet long.
Not available for shipment outside the U.S. and Canada.
The DVD-R is a non-rewriteable digital format that is compatible with most commercial DVD players. The DVD-R format is created with MPEG2 Variable Bit Rate Compression with stereo sound.
How our DVDs and DVD-Rs Differ
Customers who purchase programs in the NG DVD-R Library will receive a non-interactive, play only disc. There is no chaptering information on these DVDs, but there are chapter marks approximately every five minutes, which make it easy to fast forward through a program. The DVD-R format provides the digital video and audio quality you expect from all of our DVDs.
NOTE: The NG DVD-R titles are not closed-captioned. We apologize for any inconvenience this limitation may cause.