A species once silenced is beginning to sound like home again.

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 ...