The lifespan of mammals is about 1 and a half billion heartbeats.
127
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
There are no ants in Iceland, Antarctica, and Greenland.
78
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Dogs have been man's pet for over 14,000 years.
224
The original name for the butterfly was 'flutterby'!
121
Anteaters prefer termites to ants.
18