Scarlet macaws lay as many as four eggs per clutch, but only one or two chicks survive until fledging due to parental neglect. Scarlet macaw in flight. (Credit: Zdeněk Macháček via Unsplash. NOTE: ...

One of the most effective ways we learn is through third-party imitation, where we observe and then copy the actions and behaviors of others. Until recently, this was thought to be a unique human ...

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CARACAS, Venezuela - Every day as the sun comes down, about a dozen blue and gold macaws fly up to Karem Guevara's apartment. The comical birds perch on a window sill, squawk loudly, and stretch their ...