First nonhuman species found to use name-like sounds for each other, study says
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.
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.
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