Denmark has twice as many pigs as there are people.
66
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Nicole Kidman is scared of butterflies.
65
Dolphins have names for one another.
18
Parrot parents "name" their children with a signature call.
112