The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
In Australia, there are spiders big enough to eat snakes.
20
Two dogs were among the Titanic survivors.
262
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26