No two sets of stripes—or fingerprints—are exactly the same.
Zebras may even use stripe patterns to help them recognize different
individuals.
Crowned cranes perform ""slow motion"" dances with wing flapping while
displaying the topknot to full effect. The birds hop forward with
extended wings to form a circle, then circle round each other, dance out
away from the center and then hop back again to reform the circle.
Local tribes use this dance as a model for their own dances.
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