A domestic cat can sprint at about 31 miles per hour.
274
Ants make up 1/10 of the total world animal tissue. The total biomass of all the ants on Earth is about equal to the total biomass of all the people.
85
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
A dragonfly has a lifespan of 24 hours.
24
Cockroaches can live for 9 days after their head has been cut off.
140
Humans and dolphins are the only species that have sex for pleasure.
61
The world's smartest pig, owned by a mathematics teacher in Madison, WI, memorized the multiplication tables up to 12.
264
A hedgehog's heart beats 300 times a minute on average!
14