What are animals saying to each other?

Tai’s brother Kien thinks he can talk to ducks. We’ve taught our animals to sit and stay, but that’s not the same as us learning their language, you know? Do animals have language? And if they do, could we learn it? Can we ever really know what animals are saying to each other? For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/tai-asks-why-transcripts-listen-1.6747759