
589. Rusic, Branislav. "The Mute Language in the Tradition and Oral Literature of the South Slavs." Translated by Barbara Lattimer Krader. Journal of American Folklore 69 (273), 1956: 299-309.
On animal languages supposed by south Slavs (and many others) to be understandable to those specially gifted; the animals sometimes have oracular powers. [This suggests to me some relationship with shamanism, though that's a very tenuous conclusion; we might also note Eliade's observation (see item 231) that imitation of animals is a generally adopted means to achieve communion with the gods.]