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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Cats recognise the voice of their owner, but never evolved to care.
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Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
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Two dogs were among the Titanic survivors.
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When dragonflies mate, their tails form a love heart.
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