Zelfs vogels kunnen een andere taal leren. Bericht van Smithosian:
´The superb fairywren was able to learn a new alarm call just by listening to the warnings of other species
Anyone who’s taken a hike in the woods has likely heard bird alarm calls. When our little feathered friends notice us, or perhaps or canine companion, they make high-pitched sounds and dive into the bushes. Other eavesdropping avians take a hint from their vigilant winged neighbors and follow suit, even before they see us coming, a new study finds.
Lees meer op https://www.smithsonianmag.com/smart-news/birds-can-learn-foreign-language-stay-safe-180969869/#SxfgmwzoOhgcGUTI.99