In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
A dairy cow can produce more milk when listening to music.
446
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2