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A sulfur-crested cockatoo in Sydney, Australia, finding a snack.CreditCredit…Barbara Klump/Max Planck Institute of Animal Behavior

They have adapted to the human environment, and since they are known to be clever at manipulating objects it’s not entirely surprising that they went after a rich food source. 

By James Gorman

Se han adaptado al entorno humano y, dado que se sabe que son inteligentes en la manipulación de objetos, no es del todo sorprendente que buscaran una rica fuente de alimento.