World's Biggest Bull Sharks
World's Biggest Bull Sharks
The discovery of an unusually large bull shark specimen in 2015, and how this may be evidence of an entirely new subspecies of the aquatic predator
World's Biggest Bull Sharks airs on National Geographic WILD at 3:00 PM, Saturday 19 October.
Topics
Education ➝ Science ➝ Factual Topics
Nature ➝ Animals ➝ Environment