Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
A puppy is born blind, deaf, and toothless.
16
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
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
A group of unicorns is called a blessing.
304
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11