Some parrots in the Amazon no longer sound like they used to when they call out to each other through the trees. Scientists studying the yellow-naped amazon (Amazona auropalliata) have noticed in the ...

Add Yahoo as a preferred source to see more of our stories on Google. Some parrots in the Amazon no longer sound like they used to when they call out to each other through the trees. Scientists ...

While distinct languages and dialects are common to human societies, most people are unaware that other species may similarly have culturally significant dialects. New research conducted by a team of ...

Learn how wild parrots follow language-like syntax and structured vocal rules during territorial duets. When rival Yellow-naped Amazon parrots confront one another in the treetops of Costa Rica, their ...