Whales and dolphins can't taste anything other than salt.
11
A hummingbird weighs less than a penny.
1k
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
A spider's silk is stronger than steel.
52
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Hyenas regularly eat the feces of other animals!
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