Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
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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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There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
Dolphins have names for one another.
18
When dragonflies mate, their tails form a love heart.
22