Female kangaroos have three vaginas.
2
The head of a jellyfish is called the "Bell."
6
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
Cats recognise the voice of their owner, but never evolved to care.
22
The seahorse is the only fish to have a neck.
12
The cat brain weighs about 30g.
167
The colossal squid has the largest eyes in the world.
4