First evidence of ”bird talk” comes from tits
Text Marko Mägi
Photo Wikimedia
Translation Liis
Japanese tit
We know that human speech consists of various vocal elements (sounds or notes) that combine together to form words which in turn form sentences. Animals interact similarly: for instance among birds and mammals specific predator warning calls have developed. However, it was not known until now whether animals use combinations of calls to transfer a message with complex content.