Lactantius seems to attribute to beasts not only speech, but laughter also. And the difference of language which is seen amongst us, according to the difference of countries, is also observed in animals of the same kind. Aristotle, in proof of this, instances the Various calls of partridges, according to the situation of places:
Endroit: Chapter XII. Apology For Raimond Sebond. · ¶2255 Licence: Public domain · Source Le texte est donné tel que dans l'édition, sans retouche.