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
Lobsters have blue blood.
476
The colossal squid has the largest eyes in the world.
4
Bats sleep 18-20 hours per day.
5
Sloths take two weeks to digest their food.
243
A group of pugs is called a grumble.
10