The giant squid has the largest eyes in the world.
62
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
There are over 58 million dogs in the U.S!
76
Tigers can see 6 times better at night than humans.
305
Armadillos can get leprosy.
13
Dogs have been man's pet for over 14,000 years.
224
An adult giraffe's tongue is 17 inches long.
28
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45