Domestic pigs average a top speed of about 11 miles per hour.
182
A dairy cow can produce more milk when listening to music.
446
Bats sleep 18-20 hours per day.
5
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
Cows can sleep standing up, but they can only dream lying down.
745