Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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The octopus does not have a blind spot.
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Lurch, a Watusi bull, had the largest horns in the world.
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Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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