Some ribbon worms will eat themselves if they can't find any food.
-33
You are more likely to get attacked by a cow than a shark.
234
Only female mosquitoes bite and drink blood.
28
The most powerful electric eel is found in the rivers of Brazil, Columbia, Venezuela, and Peru, and produces a shock of 400-650 volts.
45
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
More than 90% of shark attack victims survive.
41
Dolphins have names for one another.
18
The Blue Whale's tongue weighs more than an adult elephant!
47