Sharks have been on the planet longer than trees.
14
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Bats sleep 18-20 hours per day.
5