Cats recognise the voice of their owner, but never evolved to care.
22
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Moths are unable to fly during an earthquake.
328
Mosquitoes don't just bite you, they also pee on you.
11
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