What are these parrots saying?

New research shows that the yellow-naped amazon (Amazona auropalliata), a critically endangered parrot in Central America, has a sophisticated way of communicating. Instead of just making noise, these birds perform complex “warble duets” that act like synchronized sentences to protect their territory. Using software designed for human language, scientists discovered that these parrots have a […]

Raccontata danews.mongabay.com