Most tropical marine fish could survive in a tank filled with human blood.
54
Over 10,000 birds a year die from smashing into windows.
47
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
The turkey is one of the most famous birds in North America. In fact, Benjamin Franklin wanted to make the wild turkey, not the Bald Eagle, the national bird of the United States!
117
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Cats and dogs can hear ultrasound.
350
Dogs have been man's pet for over 14,000 years.
224
