princessleastlikely:twilighttheunicorn:mandopony:ultrafacts:Alex (1976 – September 6, 2007) had a vocabulary of over 100 words, but was exceptional in that he appeared to have understanding of what he said. For example, when Alex was shown an object
princessleastlikely:twilighttheunicorn:mandopony:ultrafacts:Alex (1976 – September 6, 2007) had a vocabulary of over 100 words, but was exceptional in that he appeared to have understanding of what he said. For example, when Alex was shown an object