An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
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Jumping fleas can accelerate 50 times faster than the space shuttle.
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A cow produces around 200,000 glasses of milk in her lifetime.
373
Parrot parents "name" their children with a signature call.
112
Gorillas can catch human colds and other illnesses.
205
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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