African elephants have individual name-like calls for each other, similar to human names, study finds
African elephants have individual name-like calls for each other, similar to human names, study finds
www.cbsnews.com African elephants have individual name-like calls for each other, similar to human names, study finds
Videos show how African elephants may be the first nonhuman species to use vocal name-like identifiers for each other, suggesting "the capacity for some degree of symbolic thought," researchers said.