Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
A cow produces around 200,000 glasses of milk in her lifetime.
373
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
A mole can dig a hole 300 feet deep in one night.
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