Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
The giant squid has the largest eyes in the world.
62
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Rats can't vomit, that's why rat poison works.
68
Cats make over 100 different vocal sounds; dogs can make about ten.
26
The original name for the butterfly was 'flutterby'!
121