Tigers can see 6 times better at night than humans.
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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Nicole Kidman is scared of butterflies.
65
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57