Sharks: Deadly or Endangered? >> Big shark no teeth! (Whale Shark)
I think thresher sharks are cute. But frilled sharks have creepy faces.
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Shark teeth. The large one on the left is from a Megaladon, a shark that was as big around as a Greyhound bus. The white tooth on the right is from a Great White Shark!
Ocean lovers everywhere, we are at crisis point. The top predator species in the food chain of our oceans is being hunted to extinction. Some shark specie populations are estimated to have declined by over 99% since the 1970′s! This great chart shows the shocking truth of shark population declines since the 1970s.
Great White Shark Facts - Join the Shark Dive Friendzy on Facebook: http://budurl.com/Friendzy
shark indenifaion | Shark Identification Chart - U.S. Atlantic
Sinuous Silky Shark by Paul Colley; a beautiful Silky Shark in the Jardines de la Reina; an archipelago to the south-east of Cuba