Alligators can live up to 100 years.
337
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Lobsters have blue blood.
476
Dogs sometimes fake being sick to get attention.
26
A giraffe's kick is so powerful that it can decapitate a lion.
216
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7