Cows can sleep standing up, but they can only dream lying down.
745
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A lion in the wild usually makes no more than twenty kills a year.
186
There's a rare breed of pig that looks like a sheep.
14