Parrot parents "name" their children with a signature call.
112
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
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
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
There are approximately three chickens for every human on Earth.
13
The cat brain weighs about 30g.
167
Tigers can see 6 times better at night than humans.
305
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13