There are more than one million animal species on Earth!
71
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
A 4-foot walrus penis bone sold at auction in 2007 for $8,000.
202
Dogs have been man's pet for over 14,000 years.
224
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
Vultures fly without flapping their wings.
97
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Dogs sometimes fake being sick to get attention.
26