When Aesop wrote the famous fable The Crow and the Pitcher, he wasnt making up a story.
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Food isnt the only motivation factor that drive crows to adaptability.
Crows also demonstrate intelligence when building nests, using whatever materials that are available to construct them.
Tokyo residents have observed that crows in the city have learned to use coat hangers instead.
The completed nests almost look like works of art.
Nests built from hangers were also discovered in other Japanese cities.
Also see:Massive Bird Nests on Telephone Poles
Sources:Besgroup/Sinister Pictures/CrackedviaOddity Central