Cats recognise the voice of their owner, but never evolved to care.
22
A species of earthworm in Australia grows up to 10 feet in length.
10
Over 90% of all fish caught are caught in the northern hemisphere.
5
Lurch, a Watusi bull, had the largest horns in the world.
32
A Giraffe has the same number of bones in its neck as a man.
36
One litter of kittens can be produced by more than one father.
57
The giant squid has the largest eyes in the world.
62