Parrots can talk because they are exceptional vocal learners. Instead of being born knowing every sound, they listen, copy, ...
Parrots can talk because they are exceptional vocal learners. Instead of being born knowing every sound, they listen, copy, ...
CHANG: That is Yoko, a cockatoo that recently participated in a research survey looking at the phenomenon of vocal mimicry in parrots - what we often refer to when we say that parrots are, quote, ...