In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
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When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Giant Anteaters' front legs look like a panda.
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Cats and dogs can hear ultrasound.
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