Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A lion in the wild usually makes no more than twenty kills a year.
186
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Mosquitoes don't just bite you, they also pee on you.
11
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14