A 42-foot sperm whale has about 7 tons of oil in it.
209
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
In Australia, there are spiders big enough to eat snakes.
20
The most expensive cow in the world was sold in 2009 for $1.2 million.
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