On: Scientists Find an 'Alphabet' in Whale Songs

[yau8edq12i]

Where did you learn this definition? It's the first time I hear something like this. I very much doubt that it's a generally accepted definition.

[glial → yau8edq12i]

It's more a de facto definition than an official definition. Finding reasons that animal communication is not "Language" seems to be a hobby of linguists, in my experience.