Ants have tiny magnetic compasses in their antennae which help them navigate.
9
A lion in the wild usually makes no more than twenty kills a year.
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When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
A group of unicorns is called a blessing.
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When dragonflies mate, their tails form a love heart.
22
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9