Moths are unable to fly during an earthquake.
328
Bats sleep 18-20 hours per day.
5
The Basenji dog is the only dog that is not able to bark.
4
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
Squirrels forget where they hide about half of their nuts.
698